4 |
--------------------------------------------------------------------------------
/.travis.yml:
--------------------------------------------------------------------------------
1 | language: android
2 |
3 | android:
4 | components:
5 | - tools
6 | - platform-tools
7 | - build-tools-28.0.3
8 | - android-28
9 | - extra-android-m2repository
10 | - extra-android-support
11 |
12 | before_script:
13 | - touch local.properties
14 |
15 | script:
16 | - ./gradlew build
17 |
18 | before_install:
19 | - chmod +x gradlew
20 | - mkdir "$ANDROID_HOME/licenses" || true
21 | - echo -e "\n8933bad161af4178b1185d1a37fbf41ea5269c55" > "$ANDROID_HOME/licenses/android-sdk-license"
22 | - echo -e "\n84831b9409646a918e30573bab4c9c91346d8abd" > "$ANDROID_HOME/licenses/android-sdk-preview-license"
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | Apache License
2 | Version 2.0, January 2004
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4 |
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--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # TypeWriterView
2 |
3 | [  ](https://bintray.com/skymansandy/Test/typewriterview/_latestVersion)
4 | [](https://www.apache.org/licenses/LICENSE-2.0)
5 | [](https://android-arsenal.com/api?level=16)
6 | [](https://jitpack.io/#skymansandy/typewriterview)
7 | [](https://android-arsenal.com/details/1/6996)
8 | [](https://travis-ci.org/skymansandy/typewriterview)
9 |
10 | ## A simple Android library for typewriter like effects
11 |
12 |
13 | ## Features:
14 |
15 | - Animate contents of textview as if it were typed by a TypeWriter
16 | - Set Animation Text appearance duration
17 | - Set TypeWriter sound effect (With or without sound)
18 | - Set Typing animation listeners (4 available)
19 | - Set all the usual attributes of TextView and style your view.
20 |
21 |
22 | # Demonstration
23 | |Demo TypeWriterView|
24 | |:---:|
25 | ||
26 |
27 |
28 | # Usage
29 | ## Dependency:
30 |
31 | ```
32 | dependencies {
33 | implementation 'in.codeshuffle:typewriterview:1.1.0'
34 | }
35 | ```
36 |
37 | ## XML Usage
38 | ```xml
39 |
45 | ```
46 |
47 | ## Java Usage
48 | ```java
49 | //Create Object and refer to layout view
50 | TypeWriterView typeWriterView=(TypeWriterView)findViewById(R.id.typeWriterView);
51 |
52 | //Setting each character animation delay
53 | typeWriterView.setDelay(int);
54 |
55 | //Setting music effect On/Off
56 | typeWriterView.setWithMusic(boolean);
57 |
58 | //Animating Text
59 | typeWriterView.animateText(string);
60 |
61 | //Remove Animation. This is required to be called when you want to minimize the app while animation is going on. Call this in onPause() or onStop()
62 | typeWriterView.removeAnimation();
63 | ```
64 |
65 | ### Listeners available
66 |
67 | Implement the given interface and override these stuff:
68 |
69 | ```java
70 |
71 | //Implement this to your class
72 | yourClass extends someBaseClass implements TypeWriterListener
73 |
74 | //then listen to callbacks
75 | typeWriterView.setTypeWriterListener(this)
76 |
77 | //animation starts with animateText()
78 | onTypingStart(String text);
79 |
80 | //animation typed one character (for each character)
81 | onCharacterTyped(String text, int position);
82 |
83 | //Animation is removed using removeAnimation()
84 | onTypingRemoved(String text);
85 |
86 | //Animation ends printing entire text
87 | onTypingEnd(String text);
88 | ```
89 |
90 | ## Note
91 | ```
92 | - The function animateText() if called with another string when already an animation is going on, will have no effect!!
93 | ```
94 |
95 | License
96 | -------
97 |
98 | Copyright 2018 SkyManSandy
99 |
100 | Licensed under the Apache License, Version 2.0 (the "License");
101 | you may not use this file except in compliance with the License.
102 | You may obtain a copy of the License at
103 |
104 | http://www.apache.org/licenses/LICENSE-2.0
105 |
106 | Unless required by applicable law or agreed to in writing, software
107 | distributed under the License is distributed on an "AS IS" BASIS,
108 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
109 | See the License for the specific language governing permissions and
110 | limitations under the License.
111 |
112 | ## Support on Beerpay
113 | Hey dude! Help me out for a couple of :beers:!
114 |
115 | [](https://beerpay.io/skymansandy/typewriterview) [](https://beerpay.io/skymansandy/typewriterview?focus=wish)
--------------------------------------------------------------------------------
/art/demoTypeWriterView.gif:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/skymansandy/typewriterview/8040ecd4fc41bf09ba23765bb3e063e23f567fc1/art/demoTypeWriterView.gif
--------------------------------------------------------------------------------
/build.gradle:
--------------------------------------------------------------------------------
1 | buildscript {
2 | repositories {
3 | google()
4 | jcenter()
5 | }
6 | dependencies {
7 | classpath 'com.android.tools.build:gradle:3.6.3'
8 | classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
9 | classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
10 | }
11 | }
12 |
13 | allprojects {
14 | repositories {
15 | google()
16 | jcenter()
17 | }
18 | }
19 |
20 | task clean(type: Delete) {
21 | delete rootProject.buildDir
22 | }
23 |
--------------------------------------------------------------------------------
/demotypewriterview/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
--------------------------------------------------------------------------------
/demotypewriterview/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 29
5 | defaultConfig {
6 | applicationId "in.codeshuffle.demotypewriterview"
7 | minSdkVersion 19
8 | targetSdkVersion 29
9 | versionCode 3
10 | versionName "1.1"
11 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
12 | }
13 | buildTypes {
14 | release {
15 | minifyEnabled false
16 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
17 | }
18 | }
19 | compileOptions {
20 | sourceCompatibility JavaVersion.VERSION_1_8
21 | targetCompatibility JavaVersion.VERSION_1_8
22 | }
23 | viewBinding {
24 | enabled = true
25 | }
26 | }
27 |
28 | dependencies {
29 | testImplementation 'junit:junit:4.13'
30 | androidTestImplementation 'androidx.test.ext:junit:1.1.1'
31 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
32 |
33 | implementation fileTree(dir: 'libs', include: ['*.jar'])
34 | implementation 'com.google.android.material:material:1.1.0'
35 | implementation 'androidx.appcompat:appcompat:1.1.0'
36 | implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
37 |
38 | //Glide
39 | implementation 'com.github.bumptech.glide:glide:4.11.0'
40 | annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
41 |
42 | //Circular image view
43 | implementation 'de.hdodenhof:circleimageview:3.1.0'
44 |
45 | //TypeWriterView
46 | implementation project(':typewriterview')
47 | }
48 |
--------------------------------------------------------------------------------
/demotypewriterview/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 |
--------------------------------------------------------------------------------
/demotypewriterview/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
2 |
5 |
6 |
7 |
8 |
16 |
17 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
--------------------------------------------------------------------------------
/demotypewriterview/src/main/java/in/codeshuffle/demotypewriterview/ui/activity/main/MainActivity.java:
--------------------------------------------------------------------------------
1 | package in.codeshuffle.demotypewriterview.ui.activity.main;
2 |
3 | import android.os.Bundle;
4 | import android.os.Handler;
5 | import android.view.MenuItem;
6 | import android.view.View;
7 |
8 | import androidx.annotation.NonNull;
9 | import androidx.appcompat.app.ActionBarDrawerToggle;
10 | import androidx.appcompat.app.AppCompatActivity;
11 | import androidx.core.view.GravityCompat;
12 | import androidx.fragment.app.Fragment;
13 | import androidx.fragment.app.FragmentManager;
14 | import androidx.fragment.app.FragmentTransaction;
15 |
16 | import com.google.android.material.navigation.NavigationView;
17 |
18 | import in.codeshuffle.demotypewriterview.R;
19 | import in.codeshuffle.demotypewriterview.databinding.ActivityMainBinding;
20 | import in.codeshuffle.demotypewriterview.ui.fragment.aboutdev.AboutDevFragment;
21 | import in.codeshuffle.demotypewriterview.ui.fragment.demoscreen.DemoFragment;
22 | import in.codeshuffle.demotypewriterview.ui.fragment.webpagescreen.WebPageContent;
23 | import in.codeshuffle.demotypewriterview.ui.fragment.webpagescreen.WebPageFragment;
24 | import in.codeshuffle.demotypewriterview.util.AppUtils;
25 |
26 | public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
27 |
28 | private FragmentManager fragmentManager;
29 | private DemoFragment demoFragment;
30 | private WebPageFragment aboutLibraryFragment;
31 | private WebPageFragment githubFragment;
32 | private WebPageFragment issueFeedBackFragment;
33 | private WebPageFragment donateBeerFragment;
34 | private boolean doubleBackToExitPressedOnce = false;
35 |
36 | private ActivityMainBinding binding;
37 |
38 | @Override
39 | protected void onCreate(Bundle savedInstanceState) {
40 | super.onCreate(savedInstanceState);
41 | binding = ActivityMainBinding.inflate(getLayoutInflater());
42 | View view = binding.getRoot();
43 | setContentView(view);
44 |
45 |
46 | setupFragments();
47 | setupNavDrawer();
48 | setupActionbarWithToggle();
49 | }
50 |
51 | private void setupActionbarWithToggle() {
52 | setSupportActionBar(binding.toolbar);
53 | binding.toolbar.setTitle(getString(R.string.app_name));
54 | if (getSupportActionBar() != null) {
55 | ActionBarDrawerToggle mDrawerToggle = new ActionBarDrawerToggle(
56 | this, binding.drawerLayout, binding.toolbar,
57 | R.string.navigation_drawer_open, R.string.navigation_drawer_close
58 | );
59 | binding.drawerLayout.setDrawerListener(mDrawerToggle);
60 | getSupportActionBar().setDisplayHomeAsUpEnabled(true);
61 | getSupportActionBar().setHomeButtonEnabled(true);
62 | mDrawerToggle.syncState();
63 | }
64 | }
65 |
66 | private void setupNavDrawer() {
67 | binding.navView.setNavigationItemSelectedListener(this);
68 | }
69 |
70 | private void setupFragments() {
71 | demoFragment = DemoFragment.getInstance();
72 | aboutLibraryFragment = WebPageFragment.getInstance(WebPageContent.PAGE_VIEW_ABOUT_LIBRARY);
73 | githubFragment = WebPageFragment.getInstance(WebPageContent.PAGE_VIEW_IN_GITHUB);
74 | issueFeedBackFragment = WebPageFragment.getInstance(WebPageContent.PAGE_ISSUE_AND_FEEDBACK);
75 | donateBeerFragment = WebPageFragment.getInstance(WebPageContent.PAGE_DONATE_BEER);
76 |
77 | fragmentManager = getSupportFragmentManager();
78 | replaceFragment(demoFragment);
79 | }
80 |
81 |
82 | @Override
83 | public boolean onOptionsItemSelected(MenuItem item) {
84 | if (item.getItemId() == android.R.id.home) {
85 | binding.drawerLayout.openDrawer(GravityCompat.START);
86 | return true;
87 | }
88 | return super.onOptionsItemSelected(item);
89 | }
90 |
91 | @Override
92 | public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
93 | switch (menuItem.getItemId()) {
94 | case R.id.navMenuHome:
95 | replaceFragment(demoFragment);
96 | binding.toolbar.setTitle(getString(R.string.app_name));
97 | menuItem.setChecked(true);
98 | break;
99 | case R.id.navMenuAboutLibrary:
100 | replaceFragment(aboutLibraryFragment);
101 | binding.toolbar.setTitle(getString(R.string.about_library));
102 | menuItem.setChecked(true);
103 | break;
104 | case R.id.navMenuGithub:
105 | replaceFragment(githubFragment);
106 | binding.toolbar.setTitle(getString(R.string.source_code));
107 | menuItem.setChecked(true);
108 | break;
109 | case R.id.navMenuIssueFeedback:
110 | replaceFragment(issueFeedBackFragment);
111 | binding.toolbar.setTitle(getString(R.string.issues_and_feedback));
112 | menuItem.setChecked(true);
113 | break;
114 | case R.id.navMenuDonateBeer:
115 | replaceFragment(donateBeerFragment);
116 | binding.toolbar.setTitle(getString(R.string.thanks_for_the_beer));
117 | AppUtils.showShortToast(this,
118 | getString(R.string.thats_so_nice_of_you));
119 | break;
120 | case R.id.navMenuAbout:
121 | AboutDevFragment aboutDevFragment = AboutDevFragment.getInstance();
122 | aboutDevFragment.show(getSupportFragmentManager(), aboutDevFragment.getTag());
123 | break;
124 | case R.id.navMenuRateApp:
125 | AppUtils.openPlayStoreForApp(this);
126 | AppUtils.showShortToast(this,
127 | getString(R.string.thanks_for_the_support));
128 | break;
129 | case R.id.navMenuShareApp:
130 | AppUtils.shareLibraryApp(this);
131 | break;
132 | }
133 | binding.drawerLayout.closeDrawers();
134 | return true;
135 | }
136 |
137 | @Override
138 | public void onBackPressed() {
139 | if (doubleBackToExitPressedOnce) {
140 | super.onBackPressed();
141 | return;
142 | }
143 |
144 | this.doubleBackToExitPressedOnce = true;
145 | AppUtils.showShortToast(this, getString(R.string.press_back_to_exit));
146 |
147 | new Handler().postDelayed(()
148 | -> doubleBackToExitPressedOnce = false, 2000);
149 | }
150 |
151 | private void replaceFragment(Fragment instance) {
152 | FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
153 | fragmentTransaction.replace(R.id.container, instance);
154 | fragmentTransaction.commit();
155 | }
156 | }
157 |
--------------------------------------------------------------------------------
/demotypewriterview/src/main/java/in/codeshuffle/demotypewriterview/ui/fragment/aboutdev/AboutDevFragment.java:
--------------------------------------------------------------------------------
1 | package in.codeshuffle.demotypewriterview.ui.fragment.aboutdev;
2 |
3 | import android.content.Context;
4 | import android.os.Bundle;
5 | import android.view.LayoutInflater;
6 | import android.view.View;
7 | import android.view.ViewGroup;
8 |
9 | import androidx.annotation.NonNull;
10 | import androidx.annotation.Nullable;
11 | import androidx.fragment.app.DialogFragment;
12 |
13 | import in.codeshuffle.demotypewriterview.databinding.FragmentAboutDevBinding;
14 |
15 | public class AboutDevFragment extends DialogFragment {
16 |
17 | public static AboutDevFragment getInstance() {
18 | Bundle bundle = new Bundle();
19 | AboutDevFragment aboutDevFragment = new AboutDevFragment();
20 | aboutDevFragment.setArguments(bundle);
21 | return aboutDevFragment;
22 | }
23 |
24 | @Override
25 | public void onAttach(Context context) {
26 | super.onAttach(context);
27 | }
28 |
29 | @Override
30 | public void onCreate(@Nullable Bundle savedInstanceState) {
31 | super.onCreate(savedInstanceState);
32 | }
33 |
34 | @Nullable
35 | @Override
36 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
37 | FragmentAboutDevBinding binding = FragmentAboutDevBinding.inflate(inflater);
38 | return binding.getRoot();
39 | }
40 |
41 | @Override
42 | public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
43 | super.onViewCreated(view, savedInstanceState);
44 | }
45 |
46 | @Override
47 | public void onDetach() {
48 | super.onDetach();
49 | }
50 |
51 | @Override
52 | public void onDestroy() {
53 | super.onDestroy();
54 | }
55 | }
56 |
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/demotypewriterview/src/main/java/in/codeshuffle/demotypewriterview/ui/fragment/demoscreen/DemoFragment.java:
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1 | package in.codeshuffle.demotypewriterview.ui.fragment.demoscreen;
2 |
3 | import android.content.Context;
4 | import android.os.Bundle;
5 | import android.view.LayoutInflater;
6 | import android.view.View;
7 | import android.view.ViewGroup;
8 |
9 | import androidx.annotation.NonNull;
10 | import androidx.annotation.Nullable;
11 | import androidx.fragment.app.DialogFragment;
12 |
13 | import in.codeshuffle.demotypewriterview.databinding.FragmentDemoBinding;
14 |
15 | public class DemoFragment extends DialogFragment {
16 |
17 | private static final String TAG = DemoFragment.class.getSimpleName();
18 |
19 | private Context context;
20 |
21 | private FragmentDemoBinding binding;
22 |
23 | public static DemoFragment getInstance() {
24 | Bundle bundle = new Bundle();
25 | DemoFragment demoFragment = new DemoFragment();
26 | demoFragment.setArguments(bundle);
27 | return demoFragment;
28 | }
29 |
30 | @Override
31 | public void onAttach(@NonNull Context context) {
32 | super.onAttach(context);
33 | this.context = context;
34 | }
35 |
36 | @Override
37 | public void onCreate(@Nullable Bundle savedInstanceState) {
38 | super.onCreate(savedInstanceState);
39 | }
40 |
41 | @Nullable
42 | @Override
43 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
44 | binding = FragmentDemoBinding.inflate(inflater);
45 | return binding.getRoot();
46 | }
47 |
48 | @Override
49 | public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
50 | super.onViewCreated(view, savedInstanceState);
51 | }
52 |
53 | @Override
54 | public void onDetach() {
55 | super.onDetach();
56 | }
57 |
58 | @Override
59 | public void onDestroy() {
60 | super.onDestroy();
61 | }
62 |
63 | }
64 |
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/demotypewriterview/src/main/java/in/codeshuffle/demotypewriterview/ui/fragment/webpagescreen/WebPageContent.java:
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1 | package in.codeshuffle.demotypewriterview.ui.fragment.webpagescreen;
2 |
3 | public enum WebPageContent {
4 | PAGE_VIEW_ABOUT_LIBRARY,
5 | PAGE_VIEW_IN_GITHUB,
6 | PAGE_ISSUE_AND_FEEDBACK,
7 | PAGE_DONATE_BEER
8 | }
9 |
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/demotypewriterview/src/main/java/in/codeshuffle/demotypewriterview/ui/fragment/webpagescreen/WebPageFragment.java:
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1 | package in.codeshuffle.demotypewriterview.ui.fragment.webpagescreen;
2 |
3 | import android.annotation.SuppressLint;
4 | import android.content.Context;
5 | import android.graphics.Bitmap;
6 | import android.os.Bundle;
7 | import android.view.LayoutInflater;
8 | import android.view.View;
9 | import android.view.ViewGroup;
10 | import android.webkit.WebChromeClient;
11 | import android.webkit.WebSettings;
12 | import android.webkit.WebView;
13 | import android.webkit.WebViewClient;
14 |
15 | import androidx.annotation.NonNull;
16 | import androidx.annotation.Nullable;
17 | import androidx.fragment.app.DialogFragment;
18 |
19 | import in.codeshuffle.demotypewriterview.util.AppConstants;
20 | import in.codeshuffle.demotypewriterview.databinding.FragmentWebpageBinding;
21 |
22 | public class WebPageFragment extends DialogFragment {
23 |
24 | private static final String CONTENT_TYPE = "contentType";
25 |
26 | private FragmentWebpageBinding binding;
27 |
28 | private WebChromeClient mChromeClient = new WebChromeClient() {
29 | @Override
30 | public void onProgressChanged(WebView view, int newProgress) {
31 | super.onProgressChanged(view, newProgress);
32 | if (!isAdded()) return;
33 | binding.progressBar.setProgress(newProgress);
34 | }
35 | };
36 | private WebViewClient mWebClient = new WebViewClient() {
37 |
38 | @Override
39 | public void onPageStarted(WebView view, String url, Bitmap favicon) {
40 | super.onPageStarted(view, url, favicon);
41 | if (!isAdded()) return;
42 | binding.progressBar.setVisibility(View.VISIBLE);
43 | }
44 |
45 | @Override
46 | public void onPageFinished(WebView view, String url) {
47 | super.onPageFinished(view, url);
48 | if (!isAdded()) return;
49 | binding.progressBar.setVisibility(View.GONE);
50 | }
51 | };
52 |
53 |
54 | public static WebPageFragment getInstance(WebPageContent content) {
55 | Bundle bundle = new Bundle();
56 | WebPageFragment webPageFragment = new WebPageFragment();
57 | bundle.putSerializable(CONTENT_TYPE, content);
58 | webPageFragment.setArguments(bundle);
59 | return webPageFragment;
60 | }
61 |
62 | @Override
63 | public void onAttach(@NonNull Context context) {
64 | super.onAttach(context);
65 | }
66 |
67 | @Override
68 | public void onCreate(@Nullable Bundle savedInstanceState) {
69 | super.onCreate(savedInstanceState);
70 | }
71 |
72 | @Nullable
73 | @Override
74 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
75 | binding = FragmentWebpageBinding.inflate(inflater);
76 | return binding.getRoot();
77 | }
78 |
79 | @Override
80 | public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
81 | super.onViewCreated(view, savedInstanceState);
82 | if (savedInstanceState == null) {
83 | setupWebViewDefaults();
84 | Bundle bundle = getArguments();
85 | if (bundle != null) {
86 | WebPageContent content = (WebPageContent) bundle.getSerializable(CONTENT_TYPE);
87 | content = (content == null) ? WebPageContent.PAGE_VIEW_IN_GITHUB : content;
88 | switch (content) {
89 | case PAGE_VIEW_ABOUT_LIBRARY:
90 | binding.webView.loadUrl(AppConstants.URLs.VIEW_READ_ME);
91 | break;
92 | case PAGE_VIEW_IN_GITHUB:
93 | binding.webView.loadUrl(AppConstants.URLs.GITHUB_REPO_URL);
94 | break;
95 | case PAGE_ISSUE_AND_FEEDBACK:
96 | binding.webView.loadUrl(AppConstants.URLs.ISSUE_FEEDBACK_URL);
97 | break;
98 | case PAGE_DONATE_BEER:
99 | binding.webView.loadUrl(AppConstants.URLs.DONATE_BEER_URL);
100 | break;
101 | }
102 | }
103 | }
104 | }
105 |
106 | @SuppressLint("SetJavaScriptEnabled")
107 | private void setupWebViewDefaults() {
108 | binding.webView.setWebChromeClient(mChromeClient);
109 | binding.webView.setWebViewClient(mWebClient);
110 | //Settings
111 | WebSettings webSettings = binding.webView.getSettings();
112 | webSettings.setDisplayZoomControls(false);
113 | webSettings.setSupportZoom(false);
114 | webSettings.setBuiltInZoomControls(false);
115 | webSettings.setJavaScriptEnabled(true);
116 | }
117 |
118 | @Override
119 | public void onDetach() {
120 | super.onDetach();
121 | }
122 |
123 | @Override
124 | public void onDestroy() {
125 | super.onDestroy();
126 | }
127 | }
128 |
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/demotypewriterview/src/main/java/in/codeshuffle/demotypewriterview/util/AppConstants.java:
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1 | package in.codeshuffle.demotypewriterview.util;
2 |
3 | public class AppConstants {
4 | public static class URLs {
5 | public static final String GITHUB_REPO_URL = "https://github.com/skymansandy/typewriterview";
6 | public static final String ISSUE_FEEDBACK_URL = "https://github.com/skymansandy/typewriterview/issues";
7 | public static final String DONATE_BEER_URL = "https://beerpay.io/skymansandy/typewriterview";
8 | public static final String VIEW_READ_ME = "https://github.com/skymansandy/typewriterview/blob/master/README.md";
9 | }
10 | }
11 |
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/demotypewriterview/src/main/java/in/codeshuffle/demotypewriterview/util/AppUtils.java:
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1 | package in.codeshuffle.demotypewriterview.util;
2 |
3 | import android.content.Context;
4 | import android.content.Intent;
5 | import android.net.Uri;
6 | import android.widget.Toast;
7 |
8 | import java.text.MessageFormat;
9 |
10 | import in.codeshuffle.demotypewriterview.R;
11 |
12 |
13 | public class AppUtils {
14 |
15 | public static void openPlayStoreForApp(Context context) {
16 | final String appPackageName = context.getPackageName();
17 | try {
18 | context.startActivity(new Intent(Intent.ACTION_VIEW,
19 | Uri.parse(context
20 | .getResources()
21 | .getString(R.string.app_market_link) + appPackageName)));
22 | } catch (android.content.ActivityNotFoundException e) {
23 | context.startActivity(new Intent(Intent.ACTION_VIEW,
24 | Uri.parse(context
25 | .getResources()
26 | .getString(R.string.app_google_play_store_link) + appPackageName)));
27 | }
28 | }
29 |
30 | public static void shareLibraryApp(Context context) {
31 | try {
32 | String shareBody = MessageFormat.format("{0}: {1}\n\n{2}",
33 | context.getString(R.string.here_is_an_interesting_library),
34 | context.getString(R.string.library_app_name),
35 | context.getString(R.string.library_app_description));
36 | Intent sharingIntent = new Intent(Intent.ACTION_SEND);
37 | sharingIntent.setType("text/plain");
38 | sharingIntent.putExtra(Intent.EXTRA_SUBJECT, context.getString(R.string.library_app_name));
39 | sharingIntent.putExtra(Intent.EXTRA_TEXT, shareBody);
40 | context.startActivity(Intent.createChooser(sharingIntent, context.getResources().getString(R.string.share_using)));
41 | } catch (Exception e) {
42 | e.printStackTrace();
43 | showShortToast(context, "Something went wrong!");
44 | }
45 | }
46 |
47 | public static void showShortToast(Context context, String message) {
48 | Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
49 | }
50 | }
51 |
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/demotypewriterview/src/main/res/drawable/ic_menu_about_library.png:
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https://raw.githubusercontent.com/skymansandy/typewriterview/8040ecd4fc41bf09ba23765bb3e063e23f567fc1/demotypewriterview/src/main/res/drawable/ic_menu_about_library.png
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/demotypewriterview/src/main/res/drawable/ic_menu_about_me.png:
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/demotypewriterview/src/main/res/drawable/ic_menu_donate_beer.png:
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/demotypewriterview/src/main/res/drawable/ic_menu_github_source.png:
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/demotypewriterview/src/main/res/drawable/ic_menu_home.png:
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/demotypewriterview/src/main/res/drawable/ic_menu_issues_and_feedback.png:
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/demotypewriterview/src/main/res/drawable/ic_menu_rate_app.png:
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/demotypewriterview/src/main/res/drawable/ic_menu_share.png:
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/demotypewriterview/src/main/res/drawable/trophy.png:
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/demotypewriterview/src/main/res/layout/activity_main.xml:
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39 |
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1 |
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42 |
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/demotypewriterview/src/main/res/layout/fragment_demo.xml:
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/demotypewriterview/src/main/res/layout/fragment_webpage.xml:
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/demotypewriterview/src/main/res/menu/menu_nav_drawer.xml:
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/demotypewriterview/src/main/res/values/colors.xml:
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1 |
2 |
3 | #147913
4 | #10570F
5 | #58C732
6 |
7 |
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/demotypewriterview/src/main/res/values/strings.xml:
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1 |
2 | TypeWriterView Demo
3 | App description
4 | View source
5 | About dev
6 | Donate a beer!
7 | Issues and Feedback
8 | Home
9 | Navigation drawer open
10 | Navigation drawer close
11 | Rate app
12 | Share this library
13 | Off topic
14 | Source code
15 | Issues and feedback
16 | Thanks for the beer :)
17 | P Sandesh Baliga
18 | http://skymansandy.github.io/
19 | About library
20 | About library
21 |
22 |
23 | "https://play.google.com/store/apps/details?id="
24 | "market://details?id="
25 | Here is an interesting library I came across
26 | Share using
27 | Press again to exit
28 | Thanks for the support
29 | That\'s so nice of you :D
30 |
31 |
32 |
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/demotypewriterview/src/main/res/values/styles.xml:
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1 |
2 |
3 |
11 |
12 |
15 |
16 |
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | android.enableJetifier=true
13 | android.useAndroidX=true
14 | org.gradle.jvmargs=-Xmx1536m
15 |
16 | # When configured, Gradle will run in incubating parallel mode.
17 | # This option should only be used with decoupled projects. More details, visit
18 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
19 | # org.gradle.parallel=true
20 |
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/gradle/wrapper/gradle-wrapper.jar:
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/gradle/wrapper/gradle-wrapper.properties:
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1 | distributionBase=GRADLE_USER_HOME
2 | distributionPath=wrapper/dists
3 | zipStoreBase=GRADLE_USER_HOME
4 | zipStorePath=wrapper/dists
5 | distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip
6 |
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/gradlew:
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1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
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/gradlew.bat:
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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 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
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 Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
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/settings.gradle:
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1 | include ':typewriterview'
2 | include ':demotypewriterview'
3 |
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/typewriterview/build.gradle:
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1 | apply plugin: 'com.android.library'
2 | apply plugin: 'com.github.dcendents.android-maven'
3 | apply plugin: 'com.jfrog.bintray'
4 |
5 | ext {
6 | Properties properties = new Properties()
7 | properties.load(project.rootProject.file('local.properties').newDataInputStream())
8 |
9 | user = properties.getProperty("bintray.user")
10 | key = properties.getProperty("bintray.apikey")
11 |
12 | bintrayRepo = 'Test'
13 | bintrayName = 'typewriterview'
14 |
15 | publishedGroupId = 'in.codeshuffle'
16 | libraryName = 'typewriterview'
17 | artifact = 'typewriterview'
18 |
19 | libraryDescription = 'A Library to animate content of textview as if it were typed from a typewriter, with animation listeners!'
20 |
21 | siteUrl = 'https://github.com/skymansandy/typewriterview'
22 | gitUrl = 'https://github.com/skymansandy/typewriterview.git'
23 |
24 | libraryVersion = '1.1.0'
25 |
26 | developerId = 'skymansandy'
27 | developerName = 'P Sandesh Baliga'
28 | developerEmail = 'skymansandycs@gmail.com'
29 |
30 | licenseName = 'The Apache Software License, Version 2.0'
31 | licenseUrl = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
32 | allLicenses = ["Apache-2.0"]
33 | }
34 |
35 | android {
36 | compileSdkVersion 28
37 | buildToolsVersion "28.0.3"
38 | defaultConfig {
39 | minSdkVersion 16
40 | targetSdkVersion 28
41 | versionCode 1
42 | versionName "1.0"
43 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
44 | }
45 | buildTypes {
46 | release {
47 | minifyEnabled false
48 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
49 | }
50 | }
51 | }
52 |
53 | dependencies {
54 | testImplementation 'junit:junit:4.13'
55 | androidTestImplementation 'androidx.test.ext:junit:1.1.1'
56 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
57 |
58 | implementation fileTree(dir: 'libs', include: ['*.jar'])
59 | implementation 'androidx.appcompat:appcompat:1.1.0'
60 | }
61 |
62 | apply from: 'https://raw.githubusercontent.com/nuuneoi/JCenter/master/installv1.gradle'
63 | apply from: 'https://raw.githubusercontent.com/nuuneoi/JCenter/master/bintrayv1.gradle'
64 |
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/typewriterview/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 |
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/typewriterview/src/androidTest/java/in/codeshuffle/typewriterview/ExampleInstrumentedTest.java:
--------------------------------------------------------------------------------
1 | package in.codeshuffle.typewriterview;
2 |
3 | import android.content.Context;
4 | import androidx.test.platform.app.InstrumentationRegistry;
5 | import androidx.test.ext.junit.runners.AndroidJUnit4;
6 |
7 | import org.junit.jupiter.api.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumented test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("in.test.typewriterview.test", appContext.getPackageName());
25 | }
26 | }
27 |
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/typewriterview/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
3 |
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/typewriterview/src/main/java/in/codeshuffle/typewriterview/TypeWriterListener.java:
--------------------------------------------------------------------------------
1 | package in.codeshuffle.typewriterview;
2 |
3 | public interface TypeWriterListener {
4 | void onTypingStart(String text);
5 |
6 | void onTypingEnd(String text);
7 |
8 | void onCharacterTyped(String text, int position);
9 |
10 | void onTypingRemoved(String text);
11 | }
12 |
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/typewriterview/src/main/java/in/codeshuffle/typewriterview/TypeWriterView.java:
--------------------------------------------------------------------------------
1 | package in.codeshuffle.typewriterview;
2 |
3 | import android.content.Context;
4 | import android.media.MediaPlayer;
5 | import android.os.Handler;
6 | import android.util.AttributeSet;
7 | import android.widget.Toast;
8 |
9 | import androidx.appcompat.widget.AppCompatTextView;
10 |
11 | /**
12 | * Created by P SANDESH BALIGA in Roshan Hospitality, Koramangala on 21/02/2018.
13 | */
14 |
15 | public class TypeWriterView extends AppCompatTextView {
16 |
17 | private MediaPlayer mPlayer;
18 |
19 | private CharSequence mText;
20 | private String mPrintingText;
21 | private int mIndex;
22 | private long mDelay = 100; //Default 500ms delay
23 |
24 | private Context mContext;
25 | private TypeWriterListener mTypeWriterListener;
26 |
27 | private boolean mWithMusic = true;
28 | private boolean animating = false;
29 |
30 | private Runnable mBlinker;
31 | private int i = 0;
32 | private Handler mHandler = new Handler();
33 | private Runnable mCharacterAdder = new Runnable() {
34 | @Override
35 | public void run() {
36 | if (animating) {
37 | setText(mText.subSequence(0, mIndex++) + "_");
38 | //typing typed
39 | if (mTypeWriterListener != null)
40 | mTypeWriterListener.onCharacterTyped(mPrintingText, mIndex);
41 |
42 | if (mIndex <= mText.length()) {
43 | mHandler.postDelayed(mCharacterAdder, mDelay);
44 | } else {
45 | if (mWithMusic)
46 | mPlayer.stop();
47 | //typing end
48 | if (mTypeWriterListener != null)
49 | mTypeWriterListener.onTypingEnd(mPrintingText);
50 |
51 | animating = false;
52 | callBlink();
53 | }
54 | }
55 | }
56 | };
57 |
58 | public TypeWriterView(Context context) {
59 | super(context);
60 | mContext = context;
61 | }
62 |
63 | public TypeWriterView(Context context, AttributeSet attrs) {
64 | super(context, attrs);
65 | }
66 |
67 | private void callBlink() {
68 | mBlinker = new Runnable() {
69 | @Override
70 | public void run() {
71 | if (i <= 10) {
72 | if (i++ % 2 != 0) {
73 | setText(String.format("%s _", mText));
74 | mHandler.postDelayed(mBlinker, 150);
75 | } else {
76 | setText(String.format("%s ", mText));
77 | mHandler.postDelayed(mBlinker, 150);
78 | }
79 | } else
80 | i = 0;
81 | }
82 | };
83 | mHandler.postDelayed(mBlinker, 150);
84 | }
85 |
86 |
87 | /**
88 | * plays music of type writer as characters are displayed, using MediaPlayer API
89 | */
90 | private void playMusic() {
91 | if (mWithMusic) {
92 | mPlayer = MediaPlayer.create(getContext(), R.raw.typing);
93 | mPlayer.setLooping(true);
94 | mPlayer.start();
95 | }
96 | }
97 |
98 |
99 | /**
100 | * Call this function to display
101 | *
102 | * @param text attribute
103 | */
104 | public void animateText(String text) {
105 | if (!animating) {
106 | animating = true;
107 | mText = text;
108 | mPrintingText = text;
109 | mIndex = 0;
110 | playMusic();
111 | setText("");
112 | mHandler.removeCallbacks(mCharacterAdder);
113 | //typing start
114 | if (mTypeWriterListener != null)
115 | mTypeWriterListener.onTypingStart(mPrintingText);
116 | mHandler.postDelayed(mCharacterAdder, mDelay);
117 | } else {
118 | //CAUTION: Already typing something..
119 | Toast.makeText(mContext, "Typewriter busy typing: " + mText, Toast.LENGTH_SHORT).show();
120 | }
121 | }
122 |
123 | /**
124 | * Call this function to set delay in MILLISECOND [20..150]
125 | *
126 | * @param delay
127 | */
128 | public void setDelay(int delay) {
129 | if (delay >= 20 && delay <= 150)
130 | this.mDelay = delay;
131 | }
132 |
133 | /**
134 | * Whether to play music or not while animating
135 | *
136 | * @param music
137 | */
138 | public void setWithMusic(boolean music) {
139 | mWithMusic = music;
140 | }
141 |
142 | /**
143 | * Call this to remove animation at any time
144 | */
145 | public void removeAnimation() {
146 | mHandler.removeCallbacks(mCharacterAdder);
147 |
148 | if (mWithMusic && mPlayer != null && mPlayer.isPlaying())
149 | mPlayer.stop();
150 |
151 | animating = false;
152 | setText(mPrintingText);
153 |
154 | //typing removed
155 | if (mTypeWriterListener != null)
156 | mTypeWriterListener.onTypingRemoved(mPrintingText);
157 | }
158 |
159 | /**
160 | * Set listener to receive typing effects
161 | *
162 | * @param typeWriterListener
163 | */
164 | public void setTypeWriterListener(TypeWriterListener typeWriterListener) {
165 | this.mTypeWriterListener = typeWriterListener;
166 | }
167 | }
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/typewriterview/src/main/res/raw/typing.ogg:
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https://raw.githubusercontent.com/skymansandy/typewriterview/8040ecd4fc41bf09ba23765bb3e063e23f567fc1/typewriterview/src/main/res/raw/typing.ogg
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/typewriterview/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
1 |
2 | TypeWriterView
3 |
4 |
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/typewriterview/src/test/java/in/codeshuffle/typewriterview/ExampleUnitTest.java:
--------------------------------------------------------------------------------
1 | package in.codeshuffle.typewriterview;
2 |
3 | import org.junit.jupiter.api.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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