├── .gitignore ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── henley.jks ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── henleylee │ │ └── lockpattern │ │ └── demo │ │ ├── MainActivity.java │ │ ├── PatternCheckActivity.java │ │ ├── PatternCreateActivity.java │ │ ├── PatternSettingActivity.java │ │ └── Utility.java │ └── res │ ├── drawable-v24 │ └── ic_launcher_foreground.xml │ ├── drawable │ └── ic_launcher_background.xml │ ├── layout │ ├── activity_main.xml │ ├── activity_pattern_locker.xml │ └── activity_pattern_setting.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ └── values │ ├── colors.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── gradle.properties ├── gradle ├── bintray.gradle ├── config.gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── lockpattern ├── .gitignore ├── build.gradle ├── consumer-rules.pro ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── henleylee │ │ └── lockpattern │ │ ├── Cell.java │ │ ├── CellStatus.java │ │ ├── Config.java │ │ ├── DecoratorStyle.java │ │ ├── OnPatternChangedListener.java │ │ ├── PatternHelper.java │ │ ├── PatternIndicatorView.java │ │ ├── PatternLockerView.java │ │ └── style │ │ ├── ArrowLockerLinkedLineStyle.java │ │ ├── DefaultIndicatorCellStyle.java │ │ ├── DefaultIndicatorLinkedLineStyle.java │ │ ├── DefaultLockerCellStyle.java │ │ ├── DefaultLockerLinkedLineStyle.java │ │ ├── ICellStyle.java │ │ ├── ILinkedLineStyle.java │ │ ├── RippleLockerCellStyle.java │ │ └── StyleHelper.java │ └── res │ └── values │ ├── attrs.xml │ └── strings.xml ├── screenshots ├── pattern_check.png ├── pattern_check_error.png ├── pattern_create.png ├── pattern_create_confirm.png └── pattern_setting.png └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.aar 4 | *.ap_ 5 | *.aab 6 | 7 | # Files for the ART/Dalvik VM 8 | *.dex 9 | 10 | # Java class files 11 | *.class 12 | 13 | # Generated files 14 | bin/ 15 | gen/ 16 | out/ 17 | # Uncomment the following line in case you need and you don't have the release build type files in your app 18 | # release/ 19 | 20 | # Gradle files 21 | .gradle/ 22 | build/ 23 | 24 | # Local configuration file (sdk path, etc) 25 | local.properties 26 | 27 | # Proguard folder generated by Eclipse 28 | proguard/ 29 | 30 | # Log Files 31 | *.log 32 | 33 | # Android Studio Navigation editor temp files 34 | .navigation/ 35 | 36 | # Android Studio captures folder 37 | captures/ 38 | 39 | # IntelliJ 40 | *.iml 41 | .idea/workspace.xml 42 | .idea/tasks.xml 43 | .idea/gradle.xml 44 | .idea/assetWizardSettings.xml 45 | .idea/dictionaries 46 | .idea/libraries 47 | # Android Studio 3 in .gitignore file. 48 | .idea/caches 49 | .idea/modules.xml 50 | # Comment next line if keeping position of elements in Navigation Editor is relevant for you 51 | .idea/navEditor.xml 52 | 53 | # Keystore files 54 | # Uncomment the following lines if you do not want to check your keystore files in. 55 | #*.jks 56 | #*.keystore 57 | 58 | # External native build folder generated in Android Studio 2.2 and later 59 | .externalNativeBuild 60 | .cxx/ 61 | 62 | # Google Services (e.g. APIs or Firebase) 63 | # google-services.json 64 | 65 | # Freeline 66 | freeline.py 67 | freeline/ 68 | freeline_project_description.json 69 | 70 | # fastlane 71 | fastlane/report.xml 72 | fastlane/Preview.html 73 | fastlane/screenshots 74 | fastlane/test_output 75 | fastlane/readme.md 76 | 77 | # Version control 78 | vcs.xml 79 | 80 | # lint 81 | lint/intermediates/ 82 | lint/generated/ 83 | lint/outputs/ 84 | lint/tmp/ 85 | # lint/reports/ 86 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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-------------------------------------------------------------------------------- 1 | # LockPattern —— Android 2 | This is a lock pattern in the android. 3 | 4 | ![](/screenshots/pattern_check.png) 5 | ![](/screenshots/pattern_check_error.png) 6 | ![](/screenshots/pattern_create.png) 7 | 8 | ![](/screenshots/pattern_create_confirm.png) 9 | ![](/screenshots/pattern_setting.png) 10 | 11 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | def config = rootProject.ext.android // 配置 4 | 5 | android { 6 | compileSdkVersion config.compileSdkVersion 7 | buildToolsVersion config.buildToolsVersion 8 | 9 | defaultConfig { 10 | minSdkVersion config.minSdkVersion 11 | targetSdkVersion config.targetSdkVersion 12 | versionCode config.versionCode 13 | versionName config.versionName 14 | applicationId "com.henleylee.lockpattern.demo" 15 | } 16 | 17 | signingConfigs { 18 | 19 | henley { 20 | storeFile file('./henley.jks') 21 | storePassword '123456' 22 | keyAlias 'henley' 23 | keyPassword '123456' 24 | } 25 | 26 | } 27 | 28 | buildTypes { 29 | release { 30 | minifyEnabled false 31 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 32 | signingConfig signingConfigs.henley 33 | } 34 | debug { 35 | debuggable true 36 | signingConfig signingConfigs.henley 37 | } 38 | } 39 | } 40 | 41 | dependencies { 42 | implementation fileTree(dir: 'libs', include: ['*.jar']) 43 | implementation 'androidx.appcompat:appcompat:1.0.2' 44 | implementation 'androidx.annotation:annotation:1.1.0' 45 | implementation 'com.henley.android:lockpattern:1.0.1' 46 | // implementation project(':lockpattern') 47 | } 48 | -------------------------------------------------------------------------------- /app/henley.jks: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/app/henley.jks -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 24 | 28 | 32 | 33 | 34 | -------------------------------------------------------------------------------- /app/src/main/java/com/henleylee/lockpattern/demo/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.demo; 2 | 3 | import android.content.Intent; 4 | import android.os.Bundle; 5 | import android.view.View; 6 | 7 | import androidx.appcompat.app.AppCompatActivity; 8 | 9 | public class MainActivity extends AppCompatActivity implements View.OnClickListener { 10 | 11 | @Override 12 | protected void onCreate(Bundle savedInstanceState) { 13 | super.onCreate(savedInstanceState); 14 | setContentView(R.layout.activity_main); 15 | 16 | findViewById(R.id.pattern_create).setOnClickListener(this); 17 | findViewById(R.id.pattern_check).setOnClickListener(this); 18 | findViewById(R.id.pattern_setting).setOnClickListener(this); 19 | } 20 | 21 | @Override 22 | public void onClick(View view) { 23 | switch (view.getId()) { 24 | case R.id.pattern_create: 25 | startActivity(new Intent(this, PatternCreateActivity.class)); 26 | break; 27 | case R.id.pattern_check: 28 | startActivity(new Intent(this, PatternCheckActivity.class)); 29 | break; 30 | case R.id.pattern_setting: 31 | startActivity(new Intent(this, PatternSettingActivity.class)); 32 | break; 33 | default: 34 | break; 35 | } 36 | } 37 | } 38 | -------------------------------------------------------------------------------- /app/src/main/java/com/henleylee/lockpattern/demo/PatternCheckActivity.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.demo; 2 | 3 | import android.graphics.Color; 4 | import android.os.Bundle; 5 | import android.text.TextUtils; 6 | import android.view.MenuItem; 7 | import android.widget.TextView; 8 | 9 | import androidx.annotation.Nullable; 10 | import androidx.appcompat.app.AppCompatActivity; 11 | 12 | import com.henleylee.lockpattern.Cell; 13 | import com.henleylee.lockpattern.CellStatus; 14 | import com.henleylee.lockpattern.OnPatternChangedListener; 15 | import com.henleylee.lockpattern.PatternHelper; 16 | import com.henleylee.lockpattern.PatternIndicatorView; 17 | import com.henleylee.lockpattern.PatternLockerView; 18 | 19 | import java.util.List; 20 | 21 | /** 22 | * 创建密码 23 | */ 24 | public class PatternCheckActivity extends AppCompatActivity { 25 | 26 | private static final int MAX_RETRY_COUNT = 4; 27 | 28 | private int retryCount = MAX_RETRY_COUNT; 29 | private String password; 30 | private TextView tvMessage; 31 | private PatternIndicatorView indicatorView; 32 | private PatternLockerView lockerView; 33 | 34 | @Override 35 | protected void onCreate(@Nullable Bundle savedInstanceState) { 36 | super.onCreate(savedInstanceState); 37 | setContentView(R.layout.activity_pattern_locker); 38 | Utility.initActionBar(getSupportActionBar()); 39 | 40 | password = Utility.getPatternPassword(this); 41 | 42 | tvMessage = findViewById(R.id.pattern_message); 43 | indicatorView = findViewById(R.id.pattern_indicator_view); 44 | lockerView = findViewById(R.id.pattern_locker_view); 45 | lockerView.setOnPatternChangedListener(new OnPatternChangedListener() { 46 | @Override 47 | public void onPatternStart() { 48 | indicatorView.setSelectedCells(null); 49 | } 50 | 51 | @Override 52 | public void onPatternChange(PatternLockerView view, List cells) { 53 | 54 | } 55 | 56 | @Override 57 | public void onPatternComplete(PatternLockerView view, List cells) { 58 | handlePatternPassword(view.getSide(), cells); 59 | } 60 | 61 | @Override 62 | public void onPatternClear() { 63 | 64 | } 65 | }); 66 | } 67 | 68 | @Override 69 | public boolean onOptionsItemSelected(MenuItem item) { 70 | if (item.getItemId() == android.R.id.home) { 71 | finish(); 72 | return true; 73 | } 74 | return super.onOptionsItemSelected(item); 75 | } 76 | 77 | private void handlePatternPassword(int side, List cells) { 78 | if (!TextUtils.equals(password, PatternHelper.patternToString(side, cells))) { 79 | retryCount--; 80 | lockerView.setPatternStatus(CellStatus.ERROR); 81 | indicatorView.setSelectedCells(cells); 82 | tvMessage.setTextColor(Color.RED); 83 | if (retryCount > 0) { 84 | tvMessage.setText("Wrong password，You can also enter " + retryCount + " Second-rate"); 85 | } else { 86 | retryCount = MAX_RETRY_COUNT; 87 | tvMessage.setText("Wrong password，please enter again"); 88 | } 89 | return; 90 | } 91 | indicatorView.setSelectedCells(cells); 92 | Utility.showToast(this, "Password is correct"); 93 | finish(); 94 | } 95 | 96 | } 97 | -------------------------------------------------------------------------------- /app/src/main/java/com/henleylee/lockpattern/demo/PatternCreateActivity.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.demo; 2 | 3 | import android.graphics.Color; 4 | import android.os.Bundle; 5 | import android.text.TextUtils; 6 | import android.view.MenuItem; 7 | import android.widget.TextView; 8 | 9 | import androidx.annotation.Nullable; 10 | import androidx.appcompat.app.AppCompatActivity; 11 | 12 | import com.henleylee.lockpattern.Cell; 13 | import com.henleylee.lockpattern.CellStatus; 14 | import com.henleylee.lockpattern.OnPatternChangedListener; 15 | import com.henleylee.lockpattern.PatternHelper; 16 | import com.henleylee.lockpattern.PatternIndicatorView; 17 | import com.henleylee.lockpattern.PatternLockerView; 18 | import com.henleylee.lockpattern.style.ArrowLockerLinkedLineStyle; 19 | import com.henleylee.lockpattern.style.RippleLockerCellStyle; 20 | 21 | import java.util.List; 22 | 23 | /** 24 | * 创建密码 25 | */ 26 | public class PatternCreateActivity extends AppCompatActivity { 27 | 28 | private static final int MIN_PASSWORD_LENGTH = 4; 29 | 30 | private String password; 31 | private TextView tvMessage; 32 | private PatternIndicatorView indicatorView; 33 | private PatternLockerView lockerView; 34 | 35 | @Override 36 | protected void onCreate(@Nullable Bundle savedInstanceState) { 37 | super.onCreate(savedInstanceState); 38 | setContentView(R.layout.activity_pattern_locker); 39 | Utility.initActionBar(getSupportActionBar()); 40 | 41 | tvMessage = findViewById(R.id.pattern_message); 42 | indicatorView = findViewById(R.id.pattern_indicator_view); 43 | lockerView = findViewById(R.id.pattern_locker_view); 44 | lockerView.setCellStyle(new RippleLockerCellStyle(lockerView.getDecoratorStyle())); 45 | lockerView.setLinkedLineStyle(new ArrowLockerLinkedLineStyle(lockerView.getDecoratorStyle())); 46 | lockerView.setOnPatternChangedListener(new OnPatternChangedListener() { 47 | @Override 48 | public void onPatternStart() { 49 | } 50 | 51 | @Override 52 | public void onPatternChange(PatternLockerView view, List cells) { 53 | 54 | } 55 | 56 | @Override 57 | public void onPatternComplete(PatternLockerView view, List cells) { 58 | handlePatternPassword(view.getSide(), cells); 59 | } 60 | 61 | @Override 62 | public void onPatternClear() { 63 | 64 | } 65 | }); 66 | } 67 | 68 | @Override 69 | public boolean onOptionsItemSelected(MenuItem item) { 70 | if (item.getItemId() == android.R.id.home) { 71 | finish(); 72 | return true; 73 | } 74 | return super.onOptionsItemSelected(item); 75 | } 76 | 77 | private void handlePatternPassword(int side, List cells) { 78 | lockerView.setPatternStatus(CellStatus.ERROR); 79 | if (TextUtils.isEmpty(password)) { 80 | if (cells == null || cells.size() < 4) { 81 | lockerView.setPatternStatus(CellStatus.ERROR); 82 | indicatorView.setSelectedCells(cells); 83 | tvMessage.setTextColor(Color.RED); 84 | tvMessage.setText("Least connection " + MIN_PASSWORD_LENGTH + " Points，Please redraw"); 85 | return; 86 | } 87 | indicatorView.setSelectedCells(cells); 88 | password = PatternHelper.patternToString(side, cells); 89 | tvMessage.setTextColor(Color.DKGRAY); 90 | tvMessage.setText("Draw the unlock pattern again"); 91 | } else { 92 | if (!TextUtils.equals(password, PatternHelper.patternToString(side, cells))) { 93 | lockerView.setPatternStatus(CellStatus.ERROR); 94 | indicatorView.setSelectedCells(cells); 95 | tvMessage.setTextColor(Color.RED); 96 | tvMessage.setText("Inconsistent with the last drawing，Please redraw"); 97 | return; 98 | } 99 | indicatorView.setSelectedCells(cells); 100 | Utility.savePatternPassword(this, password); 101 | Utility.showToast(this, "Password set successfully"); 102 | finish(); 103 | } 104 | } 105 | 106 | } 107 | -------------------------------------------------------------------------------- /app/src/main/java/com/henleylee/lockpattern/demo/PatternSettingActivity.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.demo; 2 | 3 | import android.os.Bundle; 4 | import android.view.MenuItem; 5 | import android.widget.CheckBox; 6 | import android.widget.CompoundButton; 7 | 8 | import androidx.appcompat.app.AppCompatActivity; 9 | 10 | import com.henleylee.lockpattern.Cell; 11 | import com.henleylee.lockpattern.CellStatus; 12 | import com.henleylee.lockpattern.OnPatternChangedListener; 13 | import com.henleylee.lockpattern.PatternIndicatorView; 14 | import com.henleylee.lockpattern.PatternLockerView; 15 | import com.henleylee.lockpattern.style.ArrowLockerLinkedLineStyle; 16 | import com.henleylee.lockpattern.style.DefaultLockerCellStyle; 17 | import com.henleylee.lockpattern.style.DefaultLockerLinkedLineStyle; 18 | import com.henleylee.lockpattern.style.RippleLockerCellStyle; 19 | 20 | import java.util.List; 21 | 22 | public class PatternSettingActivity extends AppCompatActivity implements CompoundButton.OnCheckedChangeListener { 23 | 24 | private boolean isFailure; 25 | private PatternIndicatorView indicatorView; 26 | private PatternLockerView lockerView; 27 | 28 | @Override 29 | protected void onCreate(Bundle savedInstanceState) { 30 | super.onCreate(savedInstanceState); 31 | setContentView(R.layout.activity_pattern_setting); 32 | Utility.initActionBar(getSupportActionBar()); 33 | 34 | indicatorView = findViewById(R.id.pattern_indicator_view); 35 | lockerView = findViewById(R.id.pattern_locker_view); 36 | lockerView.setOnPatternChangedListener(new OnPatternChangedListener() { 37 | @Override 38 | public void onPatternStart() { 39 | indicatorView.setSelectedCells(null); 40 | } 41 | 42 | @Override 43 | public void onPatternChange(PatternLockerView view, List cells) { 44 | 45 | } 46 | 47 | @Override 48 | public void onPatternComplete(PatternLockerView view, List cells) { 49 | if (isFailure) { 50 | view.setPatternStatus(CellStatus.ERROR); 51 | } 52 | indicatorView.setSelectedCells(cells); 53 | } 54 | 55 | @Override 56 | public void onPatternClear() { 57 | 58 | } 59 | }); 60 | 61 | ((CheckBox) findViewById(R.id.check_box_fail)).setOnCheckedChangeListener(this); 62 | ((CheckBox) findViewById(R.id.check_box_feedback)).setOnCheckedChangeListener(this); 63 | ((CheckBox) findViewById(R.id.check_box_skip_mode)).setOnCheckedChangeListener(this); 64 | ((CheckBox) findViewById(R.id.check_box_stealth_mode)).setOnCheckedChangeListener(this); 65 | ((CheckBox) findViewById(R.id.check_box_auto_clean)).setOnCheckedChangeListener(this); 66 | ((CheckBox) findViewById(R.id.check_box_ripple)).setOnCheckedChangeListener(this); 67 | ((CheckBox) findViewById(R.id.check_box_arrow)).setOnCheckedChangeListener(this); 68 | } 69 | 70 | @Override 71 | public boolean onOptionsItemSelected(MenuItem item) { 72 | if (item.getItemId() == android.R.id.home) { 73 | finish(); 74 | return true; 75 | } 76 | return super.onOptionsItemSelected(item); 77 | } 78 | 79 | @Override 80 | public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { 81 | switch (buttonView.getId()) { 82 | case R.id.check_box_fail: 83 | isFailure = isChecked; 84 | break; 85 | case R.id.check_box_feedback: 86 | lockerView.setEnableHapticFeedback(isChecked); 87 | break; 88 | case R.id.check_box_skip_mode: 89 | lockerView.setEnableSkipMode(isChecked); 90 | break; 91 | case R.id.check_box_stealth_mode: 92 | lockerView.setEnableInStealthMode(isChecked); 93 | break; 94 | case R.id.check_box_auto_clean: 95 | lockerView.setEnableAutoClean(isChecked); 96 | break; 97 | case R.id.check_box_ripple: 98 | if (isChecked) { 99 | lockerView.setCellStyle(new RippleLockerCellStyle(lockerView.getDecoratorStyle())); 100 | } else { 101 | lockerView.setCellStyle(new DefaultLockerCellStyle(lockerView.getDecoratorStyle())); 102 | } 103 | break; 104 | case R.id.check_box_arrow: 105 | if (isChecked) { 106 | lockerView.setLinkedLineStyle(new ArrowLockerLinkedLineStyle(lockerView.getDecoratorStyle())); 107 | } else { 108 | lockerView.setLinkedLineStyle(new DefaultLockerLinkedLineStyle(lockerView.getDecoratorStyle())); 109 | } 110 | break; 111 | default: 112 | break; 113 | } 114 | } 115 | 116 | } 117 | -------------------------------------------------------------------------------- /app/src/main/java/com/henleylee/lockpattern/demo/Utility.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.demo; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.content.Context; 5 | import android.text.TextUtils; 6 | import android.widget.Toast; 7 | 8 | import androidx.annotation.NonNull; 9 | import androidx.annotation.Nullable; 10 | import androidx.appcompat.app.ActionBar; 11 | 12 | /** 13 | * Toast工具类 14 | */ 15 | public class Utility { 16 | 17 | private static final String PREFERENCES_NAME = "config_pref"; 18 | private static final String PATTERN_PASSWORD = "pattern_password"; 19 | 20 | private static Toast sToast; 21 | 22 | @SuppressLint("ShowToast") 23 | public static void showToast(@NonNull Context context, @Nullable CharSequence text) { 24 | if (text == null || TextUtils.isEmpty(text)) { 25 | return; 26 | } 27 | int duration = Toast.LENGTH_SHORT; 28 | if (text.length() > 15) { 29 | duration = Toast.LENGTH_LONG; 30 | } 31 | if (sToast == null) { 32 | sToast = Toast.makeText(context.getApplicationContext(), text, duration); 33 | } else { 34 | sToast.setText(text); 35 | } 36 | sToast.show(); 37 | } 38 | 39 | /** 40 | * 初始化ActionBar 41 | */ 42 | public static void initActionBar(ActionBar actionBar) { 43 | if (actionBar != null) { 44 | actionBar.setDisplayShowTitleEnabled(true); // Set whether to title/subtitle (default is true) 45 | actionBar.setHomeButtonEnabled(true); // Set whether to enable the icon on the left to be clickable (default is false) 46 | actionBar.setDisplayShowHomeEnabled(true); // Set whether to display the application icon (default is true) 47 | actionBar.setDisplayHomeAsUpEnabled(true); // Set whether to add a return icon to the left side (default is false) 48 | } 49 | } 50 | 51 | public static String getPatternPassword(@NonNull Context context) { 52 | return context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_PRIVATE) 53 | .getString(PATTERN_PASSWORD, null); 54 | } 55 | 56 | public static void savePatternPassword(@NonNull Context context, @Nullable String password) { 57 | context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_PRIVATE) 58 | .edit() 59 | .putString(PATTERN_PASSWORD, password) 60 | .apply(); 61 | } 62 | 63 | } 64 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 10 | 11 | 12 | 20 | 21 | 31 | 32 | 40 | 41 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_pattern_locker.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 15 | 16 | 26 | 27 | 32 | 33 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_pattern_setting.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 14 | 15 | 25 | 26 | 32 | 33 | 38 | 39 | 43 | 44 | 48 | 49 | 55 | 56 | 62 | 63 | 64 | 68 | 69 | 75 | 76 | 82 | 83 | 84 | 85 | 91 | 92 | 96 | 97 | 104 | 105 | 111 | 112 | 113 | 114 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- 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/app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #108EE9 4 | #108EE9 5 | #108EE9 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | LockPattern 3 | 4 | Pattern Create 5 | Pattern Check 6 | Pattern Setting 7 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | apply from: "./gradle/config.gradle" 3 | 4 | buildscript { 5 | repositories { 6 | google() 7 | jcenter() 8 | 9 | } 10 | dependencies { 11 | classpath 'com.android.tools.build:gradle:4.1.3' 12 | classpath 'com.novoda:bintray-release:0.9' 13 | // NOTE: Do not place your application dependencies here; they belong 14 | // in the individual module build.gradle files 15 | } 16 | } 17 | 18 | allprojects { 19 | repositories { 20 | google() 21 | jcenter() 22 | 23 | } 24 | } 25 | 26 | task clean(type: Delete) { 27 | delete rootProject.buildDir 28 | } 29 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx1536m 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app's APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Automatically convert third-party libraries to use AndroidX 19 | android.enableJetifier=true 20 | 21 | -------------------------------------------------------------------------------- /gradle/bintray.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.novoda.bintray-release' 2 | 3 | allprojects { 4 | repositories { 5 | jcenter() 6 | } 7 | tasks.withType(Javadoc) { 8 | options{ 9 | encoding "UTF-8" 10 | charSet 'UTF-8' 11 | links "http://docs.oracle.com/javase/7/docs/api" 12 | } 13 | options.addStringOption('Xdoclint:none', '-quiet') 14 | } 15 | } 16 | 17 | 18 | def siteUrl = 'https://github.com/HenleyLee/LockPattern' 19 | 20 | publish { 21 | userOrg = 'henleylee' 22 | groupId = 'com.henley.android' 23 | artifactId = 'lockpattern' 24 | publishVersion = '1.0.1' 25 | uploadName = 'LockPattern' 26 | desc = 'Android 手势解锁、九宫格图案解锁（默认为3*3九空格，支持N*N宫格扩展）。' 27 | website = siteUrl 28 | } -------------------------------------------------------------------------------- /gradle/config.gradle: -------------------------------------------------------------------------------- 1 | ext { 2 | 3 | android = [ // 配置信息 4 | compileSdkVersion: 31, 5 | buildToolsVersion: "30.0.3", 6 | minSdkVersion : 21, 7 | targetSdkVersion : 31, 8 | versionCode : 2, 9 | versionName : "1.0.1" 10 | ] 11 | 12 | // 依赖第三方库版本 13 | junitVersion = "4.12" 14 | supportVersion = "30.3.3" 15 | multidexVersion = "1.0.3" 16 | constraintVersion = "1.1.3" 17 | zxingVersion = "3.3.3" 18 | } -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Dec 24 08:40:21 MSK 2021 2 | distributionBase=GRADLE_USER_HOME 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip 4 | distributionPath=wrapper/dists 5 | zipStorePath=wrapper/dists 6 | zipStoreBase=GRADLE_USER_HOME 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /lockpattern/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /lockpattern/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | def config = rootProject.ext.android // 配置 4 | 5 | android { 6 | compileSdkVersion config.compileSdkVersion 7 | buildToolsVersion config.buildToolsVersion 8 | 9 | defaultConfig { 10 | minSdkVersion config.minSdkVersion 11 | targetSdkVersion config.targetSdkVersion 12 | versionCode config.versionCode 13 | versionName config.versionName 14 | } 15 | 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | 23 | } 24 | 25 | dependencies { 26 | implementation fileTree(dir: 'libs', include: ['*.jar']) 27 | 28 | compileOnly 'androidx.annotation:annotation:1.1.0' 29 | } 30 | 31 | apply from: '../gradle/bintray.gradle' -------------------------------------------------------------------------------- /lockpattern/consumer-rules.pro: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/lockpattern/consumer-rules.pro -------------------------------------------------------------------------------- /lockpattern/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /lockpattern/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/Cell.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern; 2 | 3 | import androidx.annotation.NonNull; 4 | 5 | /** 6 | * {@link Cell}信息 7 | * 8 | * @author Henley 9 | * @since 2019/8/26 16:39 10 | */ 11 | public class Cell { 12 | 13 | private int index; // the cell index 14 | private float x; // the x position of circle's center point 15 | private float y; // the y position of circle's center point 16 | private float radius; // the cell radius 17 | private int status; // the cell status 18 | 19 | public Cell(int index, float x, float y, float radius, int status) { 20 | this.index = index; 21 | this.x = x; 22 | this.y = y; 23 | this.radius = radius; 24 | this.status = status; 25 | } 26 | 27 | public int getIndex() { 28 | return index; 29 | } 30 | 31 | public void setIndex(int index) { 32 | this.index = index; 33 | } 34 | 35 | public float getX() { 36 | return x; 37 | } 38 | 39 | public void setX(float x) { 40 | this.x = x; 41 | } 42 | 43 | public float getY() { 44 | return y; 45 | } 46 | 47 | public void setY(float y) { 48 | this.y = y; 49 | } 50 | 51 | public float getRadius() { 52 | return radius; 53 | } 54 | 55 | public void setRadius(float radius) { 56 | this.radius = radius; 57 | } 58 | 59 | public int getStatus() { 60 | return status; 61 | } 62 | 63 | public void setStatus(int status) { 64 | this.status = status; 65 | } 66 | 67 | @NonNull 68 | @Override 69 | public String toString() { 70 | return "Cell{" + 71 | "index=" + index + 72 | ", x=" + x + 73 | ", y=" + y + 74 | ", radius=" + radius + 75 | ", status=" + status + 76 | '}'; 77 | } 78 | 79 | } 80 | -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/CellStatus.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern; 2 | 3 | import androidx.annotation.IntDef; 4 | 5 | import java.lang.annotation.Retention; 6 | import java.lang.annotation.RetentionPolicy; 7 | 8 | /** 9 | * {@link Cell}状态 10 | * 11 | * @author Henley 12 | * @since 2019/8/26 19:52 13 | */ 14 | @IntDef({ 15 | CellStatus.NORMAL, 16 | CellStatus.CHECK, 17 | CellStatus.ERROR 18 | }) 19 | @Retention(RetentionPolicy.SOURCE) 20 | public @interface CellStatus { 21 | 22 | /** 23 | * default status 24 | */ 25 | int NORMAL = 0; 26 | /** 27 | * checked status 28 | */ 29 | int CHECK = 1; 30 | /** 31 | * checked error status 32 | */ 33 | int ERROR = 2; 34 | 35 | } 36 | -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/Config.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern; 2 | 3 | import android.graphics.Color; 4 | 5 | import androidx.annotation.ColorInt; 6 | 7 | /** 8 | * Config 9 | * 10 | * @author Henley 11 | * @since 2019/8/26 18:04 12 | */ 13 | final class Config { 14 | 15 | @ColorInt 16 | static final int DEFAULT_NORMAL_COLOR = Color.parseColor("#108EE9"); 17 | @ColorInt 18 | static final int DEFAULT_CHECK_COLOR = Color.parseColor("#108EE9"); 19 | @ColorInt 20 | static final int DEFAULT_ERROR_COLOR = Color.parseColor("#F44336"); 21 | @ColorInt 22 | static final int DEFAULT_FILL_COLOR = Color.parseColor("#FFFFFF"); 23 | 24 | static final int DEFAULT_SIDE = 3; 25 | static final int DEFAULT_FREEZE_DURATION = 1000; // ms 26 | 27 | } -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/DecoratorStyle.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern; 2 | 3 | import androidx.annotation.ColorInt; 4 | 5 | /** 6 | * Style(颜色、描边等信息) 7 | * 8 | * @author Henley 9 | * @since 2019/8/26 17:05 10 | */ 11 | public class DecoratorStyle { 12 | 13 | @ColorInt 14 | private int normalColor; 15 | @ColorInt 16 | private int fillColor; 17 | @ColorInt 18 | private int checkColor; 19 | @ColorInt 20 | private int errorColor; 21 | 22 | private float strokeWidth; 23 | private float lineWidth; 24 | 25 | public DecoratorStyle(int normalColor, int checkColor, int errorColor, int fillColor, float strokeWidth, float lineWidth) { 26 | this.normalColor = normalColor; 27 | this.checkColor = checkColor; 28 | this.errorColor = errorColor; 29 | this.fillColor = fillColor; 30 | this.strokeWidth = strokeWidth; 31 | this.lineWidth = lineWidth; 32 | } 33 | 34 | public int getNormalColor() { 35 | return normalColor; 36 | } 37 | 38 | public void setNormalColor(int normalColor) { 39 | this.normalColor = normalColor; 40 | } 41 | 42 | public int getFillColor() { 43 | return fillColor; 44 | } 45 | 46 | public void setFillColor(int fillColor) { 47 | this.fillColor = fillColor; 48 | } 49 | 50 | public int getCheckColor() { 51 | return checkColor; 52 | } 53 | 54 | public void setCheckColor(int checkColor) { 55 | this.checkColor = checkColor; 56 | } 57 | 58 | public int getErrorColor() { 59 | return errorColor; 60 | } 61 | 62 | public void setErrorColor(int errorColor) { 63 | this.errorColor = errorColor; 64 | } 65 | 66 | public float getStrokeWidth() { 67 | return strokeWidth; 68 | } 69 | 70 | public void setStrokeWidth(float strokeWidth) { 71 | this.strokeWidth = strokeWidth; 72 | } 73 | 74 | public float getLineWidth() { 75 | return lineWidth; 76 | } 77 | 78 | public void setLineWidth(float lineWidth) { 79 | this.lineWidth = lineWidth; 80 | } 81 | 82 | @ColorInt 83 | public int getColor(@CellStatus int status) { 84 | if (status == CellStatus.ERROR) { 85 | return getErrorColor(); 86 | } else if (status == CellStatus.CHECK) { 87 | return getCheckColor(); 88 | } else { 89 | return getNormalColor(); 90 | } 91 | } 92 | 93 | } 94 | -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/OnPatternChangedListener.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern; 2 | 3 | import java.util.List; 4 | 5 | /** 6 | * 手势解锁监听 7 | * 8 | * @author Henley 9 | * @since 2019/8/26 16:54 10 | */ 11 | public interface OnPatternChangedListener { 12 | 13 | /** 14 | * 开始绘制图案时（即手指按下触碰到绘画区域时）会调用该方法 15 | */ 16 | void onPatternStart(); 17 | 18 | /** 19 | * 图案绘制改变时（即手指在绘画区域移动时）会调用该方法，请注意只有 @param hitList改变了才会触发此方法 20 | * 21 | * @param view 22 | * @param cells 23 | */ 24 | void onPatternChange(PatternLockerView view, List cells); 25 | 26 | /** 27 | * 图案绘制完成时（即手指抬起离开绘画区域时）会调用该方法 28 | * 29 | * @param view 30 | * @param cells 31 | */ 32 | void onPatternComplete(PatternLockerView view, List cells); 33 | 34 | /** 35 | * 已绘制的图案被清除时会调用该方法 36 | */ 37 | void onPatternClear(); 38 | 39 | } 40 | -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/PatternHelper.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern; 2 | 3 | import java.security.MessageDigest; 4 | import java.security.NoSuchAlgorithmException; 5 | import java.util.ArrayList; 6 | import java.util.List; 7 | 8 | /** 9 | * 工具类 10 | * 11 | * @author Henley 12 | * @since 2019/8/27 17:41 13 | */ 14 | public final class PatternHelper { 15 | 16 | static List getCellList(int length, int width, int height, int offsetX, int offsetY) { 17 | List result = new ArrayList<>(); 18 | float radius = Math.min(width, height) * 1f / (length * 2 + length - 1); 19 | for (int i = 0; i < length; i++) { 20 | for (int j = 0; j < length; j++) { 21 | int index = (i * length + j) % (length * length); 22 | float x = (j * 3 + 1) * radius + offsetX; 23 | float y = (i * 3 + 1) * radius + offsetY; 24 | result.add(new Cell(index, x, y, radius, CellStatus.NORMAL)); 25 | } 26 | } 27 | return result; 28 | } 29 | 30 | /** 31 | * 判断三个点是否在一条直线上 32 | */ 33 | static boolean isInLine(double x1, double y1, double x2, double y2, double x3, double y3) { 34 | if ((x1 == x2 && x2 == x3) || (y1 == y2 && y2 == y3)) { 35 | return true; 36 | } 37 | return (x2 - x1) * (y3 - y1) == (x3 - x1) * (y2 - y1); 38 | } 39 | 40 | /** 41 | * 点(x2,y2)是否在以(x1,y1)为圆心，r为半径的圆内 42 | */ 43 | static boolean isInRound(double x1, double y1, double x2, double y2, double r) { 44 | return distance(x1, y1, x2, y2) < r; 45 | } 46 | 47 | /** 48 | * 两点间距 49 | */ 50 | public static double distance(double x1, double y1, double x2, double y2) { 51 | return Math.sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2)); 52 | } 53 | 54 | public static String patternToString(int side, List cells) { 55 | if (cells == null) { 56 | return null; 57 | } 58 | StringBuilder builder = new StringBuilder(); 59 | builder.append("$").append(side); 60 | for (Cell cell : cells) { 61 | builder.append("-").append(cell.getIndex()); 62 | } 63 | return builder.toString(); 64 | } 65 | 66 | public static String patternToHash(int side, List cells) { 67 | if (cells == null) { 68 | return null; 69 | } 70 | StringBuilder builder = new StringBuilder(); 71 | builder.append("$").append(side); 72 | for (Cell cell : cells) { 73 | builder.append("-").append(cell.getIndex()); 74 | } 75 | byte[] bytes = builder.toString().getBytes(); 76 | try { 77 | return toHexString(MessageDigest.getInstance("SHA-1").digest(bytes)); 78 | } catch (NoSuchAlgorithmException var1) { 79 | return toHexString(bytes); 80 | } 81 | } 82 | 83 | public static String toHexString(byte[] bytes) { 84 | StringBuilder builder = new StringBuilder(); 85 | for (int i = 0; i < bytes.length; i++) { 86 | String hex = Integer.toHexString(bytes[i] & 0xFF); 87 | if (hex.length() == 1) { 88 | hex = '0' + hex; 89 | } 90 | builder.append(hex.toUpperCase()); 91 | } 92 | return builder.toString(); 93 | } 94 | 95 | } -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/PatternIndicatorView.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.util.AttributeSet; 7 | import android.view.View; 8 | 9 | import androidx.annotation.Nullable; 10 | 11 | import com.henleylee.lockpattern.style.DefaultIndicatorCellStyle; 12 | import com.henleylee.lockpattern.style.DefaultIndicatorLinkedLineStyle; 13 | import com.henleylee.lockpattern.style.ICellStyle; 14 | import com.henleylee.lockpattern.style.ILinkedLineStyle; 15 | 16 | import java.util.ArrayList; 17 | import java.util.List; 18 | 19 | /** 20 | * 手势解锁指示器控件(用于展示绘制路径) 21 | * 22 | * @author Henley 23 | * @since 2019/8/26 17:43 24 | */ 25 | public class PatternIndicatorView extends View { 26 | 27 | /** 每条边有几个点，默认为{@code 3} */ 28 | private int side = 3; 29 | /** 绘制{@link Cell}样式 */ 30 | private ICellStyle cellStyle = null; 31 | /** 绘制{@link Cell}连接线样式 */ 32 | private ILinkedLineStyle linkedLineStyle = null; 33 | /** 真正的{@link Cell}集合 */ 34 | private List mCells = new ArrayList<>(); 35 | /** 选中的{@link Cell}集合 */ 36 | private List mSelectedCells = new ArrayList<>(); 37 | /** 绘制样式(颜色、描边等信息) */ 38 | private DecoratorStyle decoratorStyle; 39 | 40 | public PatternIndicatorView(Context context) { 41 | this(context, null); 42 | } 43 | 44 | public PatternIndicatorView(Context context, @Nullable AttributeSet attrs) { 45 | this(context, attrs, 0); 46 | } 47 | 48 | public PatternIndicatorView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { 49 | super(context, attrs, defStyleAttr); 50 | initAttrs(context, attrs, defStyleAttr); 51 | } 52 | 53 | private void initAttrs(Context context, AttributeSet attrs, int defStyleAttr) { 54 | TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.PatternIndicatorView, defStyleAttr, 0); 55 | 56 | this.side = ta.getInt(R.styleable.PatternIndicatorView_pattern_side, Config.DEFAULT_SIDE); 57 | int normalColor = ta.getColor(R.styleable.PatternIndicatorView_pattern_normalColor, Config.DEFAULT_NORMAL_COLOR); 58 | int checkColor = ta.getColor(R.styleable.PatternIndicatorView_pattern_checkColor, Config.DEFAULT_CHECK_COLOR); 59 | int errorColor = ta.getColor(R.styleable.PatternIndicatorView_pattern_errorColor, Config.DEFAULT_ERROR_COLOR); 60 | int fillColor = ta.getColor(R.styleable.PatternIndicatorView_pattern_fillColor, Config.DEFAULT_FILL_COLOR); 61 | float strokeWidth = ta.getDimension(R.styleable.PatternIndicatorView_pattern_strokeWidth, 2.5f); 62 | float lineWidth = ta.getDimension(R.styleable.PatternIndicatorView_pattern_lineWidth, 5f); 63 | 64 | ta.recycle(); 65 | 66 | // style 67 | this.decoratorStyle = new DecoratorStyle(normalColor, checkColor, errorColor, fillColor, strokeWidth, lineWidth); 68 | this.cellStyle = new DefaultIndicatorCellStyle(decoratorStyle); 69 | this.linkedLineStyle = new DefaultIndicatorLinkedLineStyle(decoratorStyle); 70 | } 71 | 72 | /** 73 | * 返回每条边有几个点(默认为3) 74 | */ 75 | public int getSide() { 76 | return side; 77 | } 78 | 79 | /** 80 | * 设置每条边有几个点 81 | * 82 | * @param side 每条边有几个点(默认为3) 83 | */ 84 | public void setSide(int side) { 85 | this.side = side; 86 | } 87 | 88 | /** 89 | * 返回绘制{@link Cell}样式 90 | * 91 | * @see ICellStyle 92 | * @see DefaultIndicatorCellStyle 93 | */ 94 | public ICellStyle getCellStyle() { 95 | return cellStyle; 96 | } 97 | 98 | /** 99 | * 设置绘制{@link Cell}样式 100 | * 101 | * @param cellStyle 绘制{@link Cell}样式 102 | * @see ICellStyle 103 | * @see DefaultIndicatorCellStyle 104 | */ 105 | public void setCellStyle(ICellStyle cellStyle) { 106 | this.cellStyle = cellStyle; 107 | } 108 | 109 | /** 110 | * 返回绘制连接线样式 111 | * 112 | * @see ILinkedLineStyle 113 | * @see DefaultIndicatorLinkedLineStyle 114 | */ 115 | public ILinkedLineStyle getLinkedLineStyle() { 116 | return linkedLineStyle; 117 | } 118 | 119 | /** 120 | * 返回绘制连接线样式 121 | * 122 | * @param linkedLineStyle 绘制连接线样式 123 | * @see ILinkedLineStyle 124 | * @see DefaultIndicatorLinkedLineStyle 125 | */ 126 | public void setLinkedLineStyle(ILinkedLineStyle linkedLineStyle) { 127 | this.linkedLineStyle = linkedLineStyle; 128 | } 129 | 130 | /** 131 | * 返回Style(颜色、描边等信息) 132 | */ 133 | public DecoratorStyle getDecoratorStyle() { 134 | return decoratorStyle; 135 | } 136 | 137 | /** 138 | * 设置Style(颜色、描边等信息) 139 | * 140 | * @param decoratorStyle Style(颜色、描边等信息) 141 | */ 142 | public void setDecoratorStyle(DecoratorStyle decoratorStyle) { 143 | this.decoratorStyle = decoratorStyle; 144 | } 145 | 146 | /** 147 | * 返回选中的{@link Cell}集合 148 | */ 149 | public List getSelectedCells() { 150 | return mSelectedCells; 151 | } 152 | 153 | /** 154 | * 设置选中的{@link Cell}集合 155 | */ 156 | public void setSelectedCells(List selectedCells) { 157 | // 1. clear pre state 158 | mSelectedCells.clear(); 159 | setPatternStatus(CellStatus.NORMAL); 160 | 161 | // 2. record new state 162 | if (selectedCells != null) { 163 | for (Cell selected : selectedCells) { 164 | for (Cell cell : mCells) { 165 | if (selected.getIndex() == cell.getIndex()) { 166 | cell.setStatus(selected.getStatus()); 167 | mSelectedCells.add(cell); 168 | } 169 | } 170 | } 171 | } 172 | 173 | // 3. invalidate view 174 | postInvalidate(); 175 | } 176 | 177 | /** 178 | * 设置绘制状态 179 | * 180 | * @param status 绘制状态 181 | * @see CellStatus 182 | */ 183 | public void setPatternStatus(@CellStatus int status) { 184 | for (Cell cell : mCells) { 185 | cell.setStatus(status); 186 | } 187 | postInvalidate(); 188 | } 189 | 190 | @Override 191 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 192 | int measureSpec = Math.min(widthMeasureSpec, heightMeasureSpec); 193 | super.onMeasure(measureSpec, measureSpec); 194 | initCells(); 195 | } 196 | 197 | @Override 198 | protected void onDraw(Canvas canvas) { 199 | super.onDraw(canvas); 200 | if (cellStyle != null && !mCells.isEmpty()) { 201 | cellStyle.draw(canvas, mCells); 202 | } 203 | if (linkedLineStyle != null && !mSelectedCells.isEmpty()) { 204 | linkedLineStyle.draw(canvas, mSelectedCells, 0, 0); 205 | } 206 | } 207 | 208 | private void initCells() { 209 | mCells.clear(); 210 | mSelectedCells.clear(); 211 | int offsetX = getPaddingLeft(); 212 | int offsetY = getPaddingTop(); 213 | int width = getMeasuredWidth() - getPaddingLeft() - getPaddingRight(); 214 | int height = getMeasuredHeight() - getPaddingTop() - getPaddingBottom(); 215 | mCells.addAll(PatternHelper.getCellList(side, width, height, offsetX, offsetY)); 216 | } 217 | 218 | } 219 | -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/PatternLockerView.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.content.Context; 5 | import android.content.res.TypedArray; 6 | import android.graphics.Canvas; 7 | import android.util.AttributeSet; 8 | import android.view.HapticFeedbackConstants; 9 | import android.view.MotionEvent; 10 | import android.view.View; 11 | 12 | import androidx.annotation.Nullable; 13 | 14 | import com.henleylee.lockpattern.style.DefaultLockerCellStyle; 15 | import com.henleylee.lockpattern.style.DefaultLockerLinkedLineStyle; 16 | import com.henleylee.lockpattern.style.ICellStyle; 17 | import com.henleylee.lockpattern.style.ILinkedLineStyle; 18 | 19 | import java.util.ArrayList; 20 | import java.util.List; 21 | 22 | /** 23 | * 手势解锁控件(默认为3*3九空格，支持N*N宫格扩展) 24 | * 25 | * @author Henley 26 | * @since 2019/8/26 16:55 27 | */ 28 | public class PatternLockerView extends View { 29 | 30 | /** 每条边有几个点，默认为{@code 3} */ 31 | private int side = 3; 32 | /** 绘制完成清除路径的延迟时间(单位ms)，只有在{@link #enableAutoClean}为{@code true}时有效 */ 33 | private long freezeDuration = 1000L; 34 | /** 绘制完成后是否自动清除标志位，如果开启了该标志位，延时{@link #freezeDuration}毫秒后自动清除已绘制图案 */ 35 | private boolean enableAutoClean = true; 36 | /** 是否开启跳过中间点模式，如果开启了该标志，则可以不用连续中间点 */ 37 | private boolean enableSkipMode = false; 38 | /** 是否开启绘制路径隐藏模式，如果开启了该标志位，则隐藏绘制路径 */ 39 | private boolean enableInStealthMode = false; 40 | /** 是否开启触摸反馈，如果开启了该标志，则每连接一个{@link Cell}则会震动 */ 41 | private boolean enableHapticFeedback = false; 42 | 43 | /** 绘制{@link Cell}样式 */ 44 | private ICellStyle cellStyle = null; 45 | /** 绘制{@link Cell}连接线样式 */ 46 | private ILinkedLineStyle linkedLineStyle = null; 47 | /** 绘制样式(颜色、描边等信息) */ 48 | private DecoratorStyle decoratorStyle; 49 | 50 | /** 终点X坐标 */ 51 | private float endX = 0f; 52 | /** 终点Y坐标 */ 53 | private float endY = 0f; 54 | /** 记录绘制多少个{@link Cell}，用于判断是否调用{@link OnPatternChangedListener} */ 55 | private int hitSize = 0; 56 | 57 | /** 真正的{@link Cell}集合 */ 58 | private List mCells = new ArrayList<>(); 59 | /** 选中的{@link Cell}集合 */ 60 | private List mSelectedCells = new ArrayList<>(); 61 | /** 手势解锁监听 */ 62 | private OnPatternChangedListener mPatternChangedListener = null; 63 | /** 清除绘制路径的{@link Runnable} */ 64 | private Runnable mClearPatternRunnable = new Runnable() { 65 | @Override 66 | public void run() { 67 | clearPattern(); 68 | } 69 | }; 70 | 71 | public PatternLockerView(Context context) { 72 | this(context, null); 73 | } 74 | 75 | public PatternLockerView(Context context, @Nullable AttributeSet attrs) { 76 | this(context, attrs, 0); 77 | } 78 | 79 | public PatternLockerView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { 80 | super(context, attrs, defStyleAttr); 81 | initAttrs(context, attrs, defStyleAttr); 82 | } 83 | 84 | private void initAttrs(Context context, AttributeSet attrs, int defStyleAttr) { 85 | TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.PatternLockerView, defStyleAttr, 0); 86 | 87 | int normalColor = ta.getColor(R.styleable.PatternLockerView_pattern_normalColor, Config.DEFAULT_NORMAL_COLOR); 88 | int checkColor = ta.getColor(R.styleable.PatternLockerView_pattern_checkColor, Config.DEFAULT_CHECK_COLOR); 89 | int errorColor = ta.getColor(R.styleable.PatternLockerView_pattern_errorColor, Config.DEFAULT_ERROR_COLOR); 90 | int fillColor = ta.getColor(R.styleable.PatternLockerView_pattern_fillColor, Config.DEFAULT_FILL_COLOR); 91 | float strokeWidth = ta.getDimension(R.styleable.PatternLockerView_pattern_strokeWidth, 4f); 92 | float lineWidth = ta.getDimension(R.styleable.PatternLockerView_pattern_lineWidth, 8f); 93 | 94 | this.side = ta.getInt(R.styleable.PatternLockerView_pattern_side, Config.DEFAULT_SIDE); 95 | this.enableSkipMode = ta.getBoolean(R.styleable.PatternLockerView_pattern_enableSkipMode, false); 96 | this.enableInStealthMode = ta.getBoolean(R.styleable.PatternLockerView_pattern_enableInStealthMode, false); 97 | this.freezeDuration = ta.getInteger(R.styleable.PatternLockerView_pattern_freezeDuration, Config.DEFAULT_FREEZE_DURATION); 98 | this.enableAutoClean = ta.getBoolean(R.styleable.PatternLockerView_pattern_enableAutoClean, true); 99 | this.enableHapticFeedback = ta.getBoolean(R.styleable.PatternLockerView_pattern_enableHapticFeedback, false); 100 | 101 | ta.recycle(); 102 | 103 | // style 104 | this.decoratorStyle = new DecoratorStyle(normalColor, checkColor, errorColor, fillColor, strokeWidth, lineWidth); 105 | this.cellStyle = new DefaultLockerCellStyle(decoratorStyle); 106 | this.linkedLineStyle = new DefaultLockerLinkedLineStyle(decoratorStyle); 107 | } 108 | 109 | /** 110 | * 返回每条边有几个点(默认为3) 111 | */ 112 | public int getSide() { 113 | return side; 114 | } 115 | 116 | /** 117 | * 设置每条边有几个点 118 | * 119 | * @param side 每条边有几个点(默认为3) 120 | */ 121 | public void setSide(int side) { 122 | this.side = side; 123 | } 124 | 125 | /** 126 | * 返回绘制完成清除路径的延迟时间(单位：ms) 127 | */ 128 | public long getFreezeDuration() { 129 | return freezeDuration; 130 | } 131 | 132 | /** 133 | * 设置绘制完成清除路径的延迟时间 134 | * 135 | * @param freezeDuration 绘制完成清除路径的延迟时间(单位：ms) 136 | */ 137 | public void setFreezeDuration(long freezeDuration) { 138 | this.freezeDuration = freezeDuration; 139 | } 140 | 141 | /** 142 | * 返回绘制完后是否自动清除路径(默认为true) 143 | */ 144 | public boolean isEnableAutoClean() { 145 | return enableAutoClean; 146 | } 147 | 148 | /** 149 | * 设置绘制完成后是否自动清除路径 150 | * 151 | * @param enableAutoClean 绘制完成后是否自动清除路径(默认为true) 152 | */ 153 | public void setEnableAutoClean(boolean enableAutoClean) { 154 | this.enableAutoClean = enableAutoClean; 155 | } 156 | 157 | /** 158 | * 返回是否开启跳过中间点模式(默认为false) 159 | */ 160 | public boolean isEnableSkipMode() { 161 | return enableSkipMode; 162 | } 163 | 164 | /** 165 | * 设置是否开启跳过中间点模式 166 | * 167 | * @param enableSkipMode 是否开启跳过中间点模式(默认为false) 168 | */ 169 | public void setEnableSkipMode(boolean enableSkipMode) { 170 | this.enableSkipMode = enableSkipMode; 171 | } 172 | 173 | /** 174 | * 返回是否开启绘制路径隐藏模式(默认为false) 175 | */ 176 | public boolean isEnableInStealthMode() { 177 | return enableInStealthMode; 178 | } 179 | 180 | /** 181 | * 设置是否开启绘制路径隐藏模式(默认为false) 182 | * 183 | * @param enableInStealthMode 是否开启绘制路径隐藏模式(默认为false) 184 | */ 185 | public void setEnableInStealthMode(boolean enableInStealthMode) { 186 | this.enableInStealthMode = enableInStealthMode; 187 | } 188 | 189 | /** 190 | * 返回是否开启触摸反馈(默认为false) 191 | */ 192 | public boolean isEnableHapticFeedback() { 193 | return enableHapticFeedback; 194 | } 195 | 196 | /** 197 | * 设置是否开启触摸反馈 198 | * 199 | * @param enableHapticFeedback 是否开启触摸反馈(默认为false) 200 | */ 201 | public void setEnableHapticFeedback(boolean enableHapticFeedback) { 202 | this.enableHapticFeedback = enableHapticFeedback; 203 | } 204 | 205 | /** 206 | * 返回绘制{@link Cell}样式 207 | * 208 | * @see ICellStyle 209 | * @see DefaultLockerCellStyle 210 | */ 211 | public ICellStyle getCellStyle() { 212 | return cellStyle; 213 | } 214 | 215 | /** 216 | * 设置绘制{@link Cell}样式 217 | * 218 | * @param cellStyle 绘制{@link Cell}样式 219 | * @see ICellStyle 220 | * @see DefaultLockerCellStyle 221 | */ 222 | public void setCellStyle(ICellStyle cellStyle) { 223 | this.cellStyle = cellStyle; 224 | } 225 | 226 | /** 227 | * 返回绘制连接线样式 228 | * 229 | * @see ILinkedLineStyle 230 | * @see DefaultLockerLinkedLineStyle 231 | */ 232 | public ILinkedLineStyle getLinkedLineStyle() { 233 | return linkedLineStyle; 234 | } 235 | 236 | /** 237 | * 返回绘制连接线样式 238 | * 239 | * @param linkedLineStyle 绘制连接线样式 240 | * @see ILinkedLineStyle 241 | * @see DefaultLockerLinkedLineStyle 242 | */ 243 | public void setLinkedLineStyle(ILinkedLineStyle linkedLineStyle) { 244 | this.linkedLineStyle = linkedLineStyle; 245 | } 246 | 247 | /** 248 | * 返回Style(颜色、描边等信息) 249 | */ 250 | public DecoratorStyle getDecoratorStyle() { 251 | return decoratorStyle; 252 | } 253 | 254 | /** 255 | * 设置Style(颜色、描边等信息) 256 | * 257 | * @param decoratorStyle Style(颜色、描边等信息) 258 | */ 259 | public void setDecoratorStyle(DecoratorStyle decoratorStyle) { 260 | this.decoratorStyle = decoratorStyle; 261 | } 262 | 263 | /** 264 | * 返回手势解锁监听 265 | */ 266 | public OnPatternChangedListener getOnPatternChangedListener() { 267 | return mPatternChangedListener; 268 | } 269 | 270 | /** 271 | * 设置手势解锁监听 272 | * 273 | * @param listener 手势解锁监听 274 | */ 275 | public void setOnPatternChangedListener(OnPatternChangedListener listener) { 276 | this.mPatternChangedListener = listener; 277 | } 278 | 279 | /** 280 | * 返回选中的{@link Cell}集合 281 | */ 282 | public List getSelectedCells() { 283 | return mSelectedCells; 284 | } 285 | 286 | /** 287 | * 设置绘制状态 288 | * 289 | * @param status 绘制状态 290 | * @see CellStatus 291 | */ 292 | public void setPatternStatus(@CellStatus int status) { 293 | for (Cell cell : mSelectedCells) { 294 | cell.setStatus(status); 295 | } 296 | if (status == CellStatus.NORMAL) { 297 | mSelectedCells.clear(); 298 | } 299 | handleStealthMode(status); 300 | } 301 | 302 | @Override 303 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 304 | int measureSpec = Math.min(widthMeasureSpec, heightMeasureSpec); 305 | super.onMeasure(measureSpec, measureSpec); 306 | initCells(); 307 | } 308 | 309 | @Override 310 | protected void onDraw(Canvas canvas) { 311 | super.onDraw(canvas); 312 | if (cellStyle != null && !mCells.isEmpty()) { 313 | cellStyle.draw(canvas, mCells); 314 | } 315 | if (linkedLineStyle != null && !mSelectedCells.isEmpty()) { 316 | linkedLineStyle.draw(canvas, mSelectedCells, endX, endY); 317 | } 318 | } 319 | 320 | @SuppressLint("ClickableViewAccessibility") 321 | @Override 322 | public boolean onTouchEvent(MotionEvent event) { 323 | if (!isEnabled()) { 324 | return super.onTouchEvent(event); 325 | } 326 | switch (event.getAction()) { 327 | case MotionEvent.ACTION_DOWN: 328 | handleActionDown(event); 329 | break; 330 | case MotionEvent.ACTION_MOVE: 331 | handleActionMove(event); 332 | break; 333 | case MotionEvent.ACTION_UP: 334 | handleActionUp(); 335 | break; 336 | default: 337 | break; 338 | } 339 | return true; 340 | } 341 | 342 | @Override 343 | protected void onDetachedFromWindow() { 344 | super.onDetachedFromWindow(); 345 | this.setOnPatternChangedListener(null); 346 | this.removeCallbacks(mClearPatternRunnable); 347 | } 348 | 349 | /** 350 | * init cells 351 | */ 352 | private void initCells() { 353 | mCells.clear(); 354 | mSelectedCells.clear(); 355 | int offsetX = getPaddingLeft(); 356 | int offsetY = getPaddingTop(); 357 | int width = getMeasuredWidth() - getPaddingLeft() - getPaddingRight(); 358 | int height = getMeasuredHeight() - getPaddingTop() - getPaddingBottom(); 359 | mCells.addAll(PatternHelper.getCellList(side, width, height, offsetX, offsetY)); 360 | } 361 | 362 | /** 363 | * handle {@link MotionEvent#ACTION_DOWN} event 364 | */ 365 | private void handleActionDown(MotionEvent event) { 366 | // 1. reset to default state 367 | setPatternStatus(CellStatus.NORMAL); 368 | // 2. check selected cell 369 | checkSelectedCell(event); 370 | // 3. notify listener 371 | if (mPatternChangedListener != null) { 372 | mPatternChangedListener.onPatternStart(); 373 | } 374 | } 375 | 376 | /** 377 | * handle {@link MotionEvent#ACTION_MOVE} event 378 | */ 379 | private void handleActionMove(MotionEvent event) { 380 | // 1. check selected cell 381 | checkSelectedCell(event); 382 | // 2. update end point 383 | endX = event.getX(); 384 | endY = event.getY(); 385 | // 3. notify listener if needed 386 | int size = mSelectedCells.size(); 387 | if (hitSize != size) { 388 | hitSize = size; 389 | if (mPatternChangedListener != null) { 390 | mPatternChangedListener.onPatternChange(this, mSelectedCells); 391 | } 392 | } 393 | 394 | } 395 | 396 | /** 397 | * handle {@link MotionEvent#ACTION_UP} event 398 | */ 399 | private void handleActionUp() { 400 | // 1. set pattern status 401 | setPatternStatus(CellStatus.CHECK); 402 | // 2. update end point 403 | endX = 0f; 404 | endY = 0f; 405 | // 3. notify listener 406 | if (mPatternChangedListener != null) { 407 | mPatternChangedListener.onPatternComplete(this, mSelectedCells); 408 | } 409 | // 4. post clear pattern runnable if needed 410 | if (enableAutoClean && !mSelectedCells.isEmpty()) { 411 | postClearPatternRunnable(); 412 | } 413 | } 414 | 415 | /** 416 | * clear pattern 417 | */ 418 | private void clearPattern() { 419 | // 1. set pattern status 420 | setPatternStatus(CellStatus.NORMAL); 421 | // 2. invalidate view 422 | if (enableInStealthMode) { 423 | invalidate(); 424 | } 425 | // 3. notify listener 426 | if (mPatternChangedListener != null) { 427 | mPatternChangedListener.onPatternClear(); 428 | } 429 | } 430 | 431 | /** 432 | * post clear pattern runnable 433 | */ 434 | private void postClearPatternRunnable() { 435 | removeCallbacks(mClearPatternRunnable); 436 | postDelayed(mClearPatternRunnable, freezeDuration); 437 | } 438 | 439 | /** 440 | * check user's touch moving is or not in the area of cells 441 | */ 442 | private void checkSelectedCell(MotionEvent event) { 443 | for (Cell cell : mCells) { 444 | if (PatternHelper.isInRound(event.getX(), event.getY(), cell.getX(), cell.getY(), cell.getRadius())) { 445 | if (!enableSkipMode && !mSelectedCells.isEmpty()) { 446 | Cell last = mSelectedCells.get(mSelectedCells.size() - 1); 447 | if (last.getIndex() < cell.getIndex()) { 448 | for (int i = last.getIndex() + 1; i < cell.getIndex(); i++) { 449 | Cell center = mCells.get(i); 450 | if (PatternHelper.isInLine(last.getX(), last.getY(), center.getX(), center.getY(), cell.getX(), cell.getY())) { 451 | addSelectedCell(center); 452 | } 453 | } 454 | } else if (last.getIndex() > cell.getIndex()) { 455 | for (int i = last.getIndex() - 1; i > cell.getIndex(); i--) { 456 | Cell center = mCells.get(i); 457 | if (PatternHelper.isInLine(last.getX(), last.getY(), center.getX(), center.getY(), cell.getX(), cell.getY())) { 458 | addSelectedCell(center); 459 | } 460 | } 461 | } 462 | } 463 | addSelectedCell(cell); 464 | } else if (!enableInStealthMode) { 465 | invalidate(); 466 | } 467 | } 468 | } 469 | 470 | /** 471 | * add selected cell 472 | */ 473 | private void addSelectedCell(Cell cell) { 474 | if (!mSelectedCells.contains(cell)) { 475 | mSelectedCells.add(cell); 476 | handleHapticFeedback(); 477 | } 478 | setPatternStatus(CellStatus.CHECK); 479 | } 480 | 481 | /** 482 | * handle the stealth mode (if true: do not post invalidate; false: post invalidate) 483 | */ 484 | private void handleStealthMode(@CellStatus int status) { 485 | if (!enableInStealthMode || status == CellStatus.ERROR) { 486 | this.postInvalidate(); 487 | } 488 | } 489 | 490 | /** 491 | * handle haptic feedback 492 | */ 493 | private void handleHapticFeedback() { 494 | if (enableHapticFeedback) { 495 | performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY, 496 | HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING | 497 | HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING); 498 | } 499 | } 500 | 501 | } 502 | -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/style/ArrowLockerLinkedLineStyle.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.style; 2 | 3 | import android.graphics.Canvas; 4 | import android.graphics.Paint; 5 | import android.graphics.Path; 6 | 7 | import androidx.annotation.NonNull; 8 | 9 | import com.henleylee.lockpattern.Cell; 10 | import com.henleylee.lockpattern.DecoratorStyle; 11 | import com.henleylee.lockpattern.PatternHelper; 12 | 13 | import java.util.List; 14 | 15 | /** 16 | * @author Henley 17 | * @since 2019/8/29 15:29 18 | */ 19 | public class ArrowLockerLinkedLineStyle implements ILinkedLineStyle { 20 | 21 | private Paint paint; 22 | private Paint arrowPaint; 23 | private DecoratorStyle style; 24 | 25 | public ArrowLockerLinkedLineStyle(DecoratorStyle style) { 26 | this.style = style; 27 | this.paint = StyleHelper.createPaint(); 28 | this.paint.setStyle(Paint.Style.STROKE); 29 | this.arrowPaint = new Paint(); 30 | this.arrowPaint.setDither(true); 31 | this.arrowPaint.setAntiAlias(true); 32 | this.arrowPaint.setStyle(Paint.Style.FILL_AND_STROKE); 33 | } 34 | 35 | @Override 36 | public void draw(@NonNull Canvas canvas, List cells, float endX, float endY) { 37 | if (cells == null || cells.isEmpty()) { 38 | return; 39 | } 40 | int saveCount = canvas.save(); 41 | 42 | paint.setColor(style.getColor(cells.get(0).getStatus())); 43 | paint.setStrokeWidth(style.getLineWidth()); 44 | arrowPaint.setColor(style.getColor(cells.get(0).getStatus())); 45 | arrowPaint.setStrokeWidth(style.getLineWidth()); 46 | 47 | Path path = new Path(); 48 | for (int i = 1; i < cells.size(); i++) { 49 | Cell start = cells.get(i - 1); 50 | Cell end = cells.get(i); 51 | path.reset(); 52 | path.moveTo(start.getX(), start.getY()); 53 | path.lineTo(end.getX(), end.getY()); 54 | canvas.drawPath(path, paint); 55 | 56 | path.reset(); 57 | int arrowHeight = 8; 58 | double d = PatternHelper.distance(start.getX(), start.getY(), end.getX(), end.getY()); 59 | float cosB = (float) ((end.getX() - start.getX()) / d); 60 | float sinB = (float) ((end.getY() - start.getY()) / d); 61 | float tanC = (float) Math.tan(Math.PI / 4);// 箭头尖锐程度，默认为直角 62 | float h = start.getRadius() / 2f + arrowHeight; 63 | float l = arrowHeight * tanC; 64 | float a = l * cosB; 65 | float b = l * sinB; 66 | float x0 = h * cosB; 67 | float y0 = h * sinB; 68 | float x1 = start.getX() + (h + arrowHeight) * cosB; 69 | float y1 = start.getY() + (h + arrowHeight) * sinB; 70 | float x2 = start.getX() + x0 - b; 71 | float y2 = start.getY() + y0 + a; 72 | float x3 = start.getX() + x0 + b; 73 | float y3 = start.getY() + y0 - a; 74 | path.moveTo(x1, y1); 75 | path.lineTo(x2, y2); 76 | path.lineTo(x3, y3); 77 | path.close(); 78 | canvas.drawPath(path, arrowPaint); 79 | } 80 | 81 | if ((endX != 0f || endY != 0f) && cells.size() < 9) { 82 | path.reset(); 83 | Cell cell = cells.get(cells.size() - 1); 84 | path.moveTo(cell.getX(), cell.getY()); 85 | path.lineTo(endX, endY); 86 | canvas.drawPath(path, paint); 87 | } 88 | 89 | canvas.restoreToCount(saveCount); 90 | } 91 | 92 | } 93 | -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/style/DefaultIndicatorCellStyle.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.style; 2 | 3 | import android.graphics.Canvas; 4 | import android.graphics.Paint; 5 | 6 | import androidx.annotation.NonNull; 7 | 8 | import com.henleylee.lockpattern.Cell; 9 | import com.henleylee.lockpattern.CellStatus; 10 | import com.henleylee.lockpattern.DecoratorStyle; 11 | 12 | import java.util.List; 13 | 14 | /** 15 | * 指示器{@link Cell}默认绘制样式 16 | * 17 | * @author Henley 18 | * @since 2019/8/26 18:19 19 | */ 20 | public class DefaultIndicatorCellStyle implements ICellStyle { 21 | 22 | private Paint paint; 23 | private DecoratorStyle style; 24 | 25 | public DefaultIndicatorCellStyle(DecoratorStyle style) { 26 | this.style = style; 27 | this.paint = StyleHelper.createPaint(); 28 | this.paint.setStyle(Paint.Style.FILL); 29 | } 30 | 31 | @Override 32 | public void draw(@NonNull Canvas canvas, List cells) { 33 | if (cells == null || cells.isEmpty()) { 34 | return; 35 | } 36 | 37 | int saveCount = canvas.save(); 38 | 39 | for (Cell cell : cells) { 40 | int status = cell.getStatus(); 41 | 42 | // outer circle 43 | paint.setColor(style.getColor(status)); 44 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius(), paint); 45 | 46 | // inner circle 47 | if (status == CellStatus.NORMAL) { 48 | paint.setColor(style.getFillColor()); 49 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius() - style.getStrokeWidth(), paint); 50 | } 51 | } 52 | 53 | canvas.restoreToCount(saveCount); 54 | } 55 | 56 | } -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/style/DefaultIndicatorLinkedLineStyle.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.style; 2 | 3 | import android.graphics.Canvas; 4 | import android.graphics.Paint; 5 | import android.graphics.Path; 6 | 7 | import androidx.annotation.NonNull; 8 | 9 | import com.henleylee.lockpattern.Cell; 10 | import com.henleylee.lockpattern.DecoratorStyle; 11 | 12 | import java.util.List; 13 | 14 | /** 15 | * 指示器连接线默认绘制样式 16 | * 17 | * @author Henley 18 | * @since 2019/8/26 18:11 19 | */ 20 | public class DefaultIndicatorLinkedLineStyle implements ILinkedLineStyle { 21 | 22 | private Paint paint; 23 | private DecoratorStyle style; 24 | 25 | public DefaultIndicatorLinkedLineStyle(DecoratorStyle style) { 26 | this.style = style; 27 | this.paint = StyleHelper.createPaint(); 28 | this.paint.setStyle(Paint.Style.STROKE); 29 | } 30 | 31 | @Override 32 | public void draw(@NonNull Canvas canvas, List cells, float endX, float endY) { 33 | if (cells == null || cells.isEmpty()) { 34 | return; 35 | } 36 | int saveCount = canvas.save(); 37 | Path path = new Path(); 38 | for (Cell cell : cells) { 39 | if (path.isEmpty()) { 40 | path.moveTo(cell.getX(), cell.getY()); 41 | } else { 42 | path.lineTo(cell.getX(), cell.getY()); 43 | } 44 | } 45 | 46 | paint.setColor(style.getColor(cells.get(0).getStatus())); 47 | paint.setStrokeWidth(style.getLineWidth()); 48 | canvas.drawPath(path, paint); 49 | 50 | canvas.restoreToCount(saveCount); 51 | } 52 | 53 | } -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/style/DefaultLockerCellStyle.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.style; 2 | 3 | import android.graphics.Canvas; 4 | import android.graphics.Paint; 5 | 6 | import androidx.annotation.NonNull; 7 | 8 | import com.henleylee.lockpattern.Cell; 9 | import com.henleylee.lockpattern.CellStatus; 10 | import com.henleylee.lockpattern.DecoratorStyle; 11 | 12 | import java.util.List; 13 | 14 | /** 15 | * 手势解锁{@link Cell}默认绘制样式 16 | * 17 | * @author Henley 18 | * @since 2019/8/26 19:39 19 | */ 20 | public class DefaultLockerCellStyle implements ICellStyle { 21 | 22 | private Paint paint; 23 | private DecoratorStyle style; 24 | 25 | public DefaultLockerCellStyle(DecoratorStyle style) { 26 | this.style = style; 27 | this.paint = StyleHelper.createPaint(); 28 | this.paint.setStyle(Paint.Style.FILL); 29 | } 30 | 31 | @Override 32 | public void draw(@NonNull Canvas canvas, List cells) { 33 | if (cells == null || cells.isEmpty()) { 34 | return; 35 | } 36 | 37 | int saveCount = canvas.save(); 38 | 39 | for (Cell cell : cells) { 40 | int status = cell.getStatus(); 41 | 42 | // draw outer circle 43 | paint.setColor(style.getColor(status)); 44 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius(), paint); 45 | 46 | // draw fill circle 47 | paint.setColor(style.getFillColor()); 48 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius() - style.getStrokeWidth(), paint); 49 | 50 | // draw inner circle 51 | if (status != CellStatus.NORMAL) { 52 | paint.setColor(style.getColor(status)); 53 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius() / 3f, paint); 54 | } 55 | } 56 | 57 | canvas.restoreToCount(saveCount); 58 | } 59 | 60 | } -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/style/DefaultLockerLinkedLineStyle.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.style; 2 | 3 | import android.graphics.Canvas; 4 | import android.graphics.Paint; 5 | import android.graphics.Path; 6 | 7 | import androidx.annotation.NonNull; 8 | 9 | import com.henleylee.lockpattern.Cell; 10 | import com.henleylee.lockpattern.DecoratorStyle; 11 | 12 | import java.util.List; 13 | 14 | /** 15 | * 手势解锁连接线默认绘制样式 16 | * 17 | * @author Henley 18 | * @since 2019/8/26 18:26 19 | */ 20 | public class DefaultLockerLinkedLineStyle implements ILinkedLineStyle { 21 | 22 | private Paint paint; 23 | private DecoratorStyle style; 24 | 25 | public DefaultLockerLinkedLineStyle(DecoratorStyle style) { 26 | this.style = style; 27 | this.paint = StyleHelper.createPaint(); 28 | this.paint.setStyle(Paint.Style.STROKE); 29 | } 30 | 31 | 32 | @Override 33 | public void draw(@NonNull Canvas canvas, List cells, float endX, float endY) { 34 | if (cells == null || cells.isEmpty()) { 35 | return; 36 | } 37 | int saveCount = canvas.save(); 38 | Path path = new Path(); 39 | for (Cell cell : cells) { 40 | if (path.isEmpty()) { 41 | path.moveTo(cell.getX(), cell.getY()); 42 | } else { 43 | path.lineTo(cell.getX(), cell.getY()); 44 | } 45 | } 46 | 47 | if ((endX != 0f || endY != 0f) && cells.size() < 9) { 48 | path.lineTo(endX, endY); 49 | } 50 | 51 | paint.setColor(style.getColor(cells.get(0).getStatus())); 52 | paint.setStrokeWidth(style.getLineWidth()); 53 | canvas.drawPath(path, paint); 54 | 55 | canvas.restoreToCount(saveCount); 56 | } 57 | 58 | } -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/style/ICellStyle.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.style; 2 | 3 | import android.graphics.Canvas; 4 | 5 | import androidx.annotation.NonNull; 6 | 7 | import com.henleylee.lockpattern.Cell; 8 | 9 | import java.util.List; 10 | 11 | /** 12 | * {@link Cell}绘制样式抽象接口 13 | * 14 | * @author Henley 15 | * @since 2019/8/26 16:53 16 | */ 17 | public interface ICellStyle { 18 | 19 | /** 20 | * 绘制正常情况下（即未设置的）每个图案的样式 21 | * 22 | * @param canvas 23 | * @param cells the target cell view 24 | */ 25 | void draw(@NonNull Canvas canvas, List cells); 26 | 27 | } 28 | -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/style/ILinkedLineStyle.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.style; 2 | 3 | import android.graphics.Canvas; 4 | 5 | import androidx.annotation.NonNull; 6 | 7 | import com.henleylee.lockpattern.Cell; 8 | 9 | import java.util.List; 10 | 11 | /** 12 | * {@link Cell}连接线绘制样式抽象接口 13 | * 14 | * @author Henley 15 | * @since 2019/8/26 16:51 16 | */ 17 | public interface ILinkedLineStyle { 18 | 19 | /** 20 | * 绘制图案密码连接线 21 | * 22 | * @param canvas 23 | * @param cells 24 | * @param endX 25 | * @param endY 26 | */ 27 | void draw(@NonNull Canvas canvas, List cells, float endX, float endY); 28 | 29 | } -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/style/RippleLockerCellStyle.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.style; 2 | 3 | import android.graphics.Canvas; 4 | import android.graphics.Paint; 5 | 6 | import androidx.annotation.NonNull; 7 | 8 | import com.henleylee.lockpattern.Cell; 9 | import com.henleylee.lockpattern.CellStatus; 10 | import com.henleylee.lockpattern.DecoratorStyle; 11 | 12 | import java.util.List; 13 | 14 | /** 15 | * 手势解锁{@link Cell}水波纹绘制样式 16 | * 17 | * @author Henley 18 | * @since 2019/8/29 16:15 19 | */ 20 | public class RippleLockerCellStyle implements ICellStyle { 21 | 22 | private Paint paint; 23 | private DecoratorStyle style; 24 | 25 | public RippleLockerCellStyle(DecoratorStyle style) { 26 | this.style = style; 27 | this.paint = StyleHelper.createPaint(); 28 | this.paint.setStyle(Paint.Style.FILL); 29 | } 30 | 31 | @Override 32 | public void draw(@NonNull Canvas canvas, List cells) { 33 | if (cells == null || cells.isEmpty()) { 34 | return; 35 | } 36 | 37 | int saveCount = canvas.save(); 38 | 39 | for (Cell cell : cells) { 40 | int status = cell.getStatus(); 41 | 42 | if (status == CellStatus.NORMAL) { 43 | // draw outer circle 44 | paint.setColor(style.getColor(status)); 45 | paint.setStrokeWidth(style.getLineWidth() / 2f); 46 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius(), paint); 47 | 48 | // draw fill circle 49 | paint.setColor(style.getFillColor()); 50 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius() - style.getLineWidth() / 2f, paint); 51 | } else { 52 | // draw outer circle 53 | paint.setColor(style.getColor(status) & 0x14FFFFFF); 54 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius(), paint); 55 | 56 | // draw inner circle 57 | paint.setColor(style.getColor(status) & 0x43FFFFFF); 58 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius() * 2f / 3f, paint); 59 | 60 | // draw inner circle 61 | paint.setColor(style.getColor(status)); 62 | canvas.drawCircle(cell.getX(), cell.getY(), cell.getRadius() / 3f, paint); 63 | } 64 | } 65 | 66 | canvas.restoreToCount(saveCount); 67 | } 68 | 69 | } -------------------------------------------------------------------------------- /lockpattern/src/main/java/com/henleylee/lockpattern/style/StyleHelper.java: -------------------------------------------------------------------------------- 1 | package com.henleylee.lockpattern.style; 2 | 3 | import android.graphics.Paint; 4 | 5 | /** 6 | * 绘制样式辅助类 7 | * 8 | * @author Henley 9 | * @since 2019/8/26 16:50 10 | */ 11 | class StyleHelper { 12 | 13 | static Paint createPaint() { 14 | Paint paint = new Paint(); 15 | paint.setDither(true); 16 | paint.setAntiAlias(true); 17 | paint.setStrokeCap(Paint.Cap.ROUND); 18 | paint.setStrokeJoin(Paint.Join.ROUND); 19 | return paint; 20 | } 21 | 22 | } 23 | -------------------------------------------------------------------------------- /lockpattern/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | -------------------------------------------------------------------------------- /lockpattern/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | LockPattern 3 | 4 | -------------------------------------------------------------------------------- /screenshots/pattern_check.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/screenshots/pattern_check.png -------------------------------------------------------------------------------- /screenshots/pattern_check_error.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/screenshots/pattern_check_error.png -------------------------------------------------------------------------------- /screenshots/pattern_create.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/screenshots/pattern_create.png -------------------------------------------------------------------------------- /screenshots/pattern_create_confirm.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/screenshots/pattern_create_confirm.png -------------------------------------------------------------------------------- /screenshots/pattern_setting.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/SnowStar0423/LockPattern/8fad02b30e6bebdc429c21909707e73d244aadab/screenshots/pattern_setting.png -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | include ':lockpattern' 3 | rootProject.name = 'LockPattern' 4 | --------------------------------------------------------------------------------