├── .gitignore
├── .idea
├── compiler.xml
├── copyright
│ └── profiles_settings.xml
├── gradle.xml
├── markdown-navigator.xml
├── markdown-navigator
│ └── profiles_settings.xml
├── misc.xml
├── modules.xml
├── runConfigurations.xml
└── vcs.xml
├── app
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── yyh
│ │ └── db
│ │ └── ExampleInstrumentedTest.java
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── yyh
│ │ │ └── db
│ │ │ ├── MainActivity.java
│ │ │ ├── MyApplication.java
│ │ │ ├── adapter
│ │ │ └── Mydapter.java
│ │ │ ├── db
│ │ │ ├── AppDatabase.java
│ │ │ └── QnChatMessageDao.java
│ │ │ ├── impl
│ │ │ ├── Good.java
│ │ │ └── ProvicerData.java
│ │ │ └── util
│ │ │ ├── GetToast.java
│ │ │ ├── ImageUtil.java
│ │ │ └── LogUtils.java
│ └── res
│ │ ├── layout
│ │ ├── activity_main.xml
│ │ └── item.xml
│ │ ├── mipmap-hdpi
│ │ └── ic_launcher.png
│ │ ├── mipmap-mdpi
│ │ └── ic_launcher.png
│ │ ├── mipmap-xhdpi
│ │ └── ic_launcher.png
│ │ ├── mipmap-xxhdpi
│ │ └── ic_launcher.png
│ │ ├── mipmap-xxxhdpi
│ │ └── ic_launcher.png
│ │ └── values
│ │ ├── colors.xml
│ │ ├── dimens.xml
│ │ ├── strings.xml
│ │ └── styles.xml
│ └── test
│ └── java
│ └── com
│ └── yyh
│ └── db
│ └── ExampleUnitTest.java
├── build.gradle
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
├── readMe.md
└── settings.gradle
/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
5 | /.idea/libraries
6 | .DS_Store
7 | /build
8 | /captures
9 | .externalNativeBuild
10 |
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/app/.gitignore:
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1 | /build
2 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 | apply plugin: 'com.neenbedankt.android-apt'
3 | def dbflow_version = "4.1.2"
4 |
5 | android {
6 | compileSdkVersion 23
7 | buildToolsVersion "23.0.2"
8 |
9 | defaultConfig {
10 | applicationId "com.yyh.db"
11 | minSdkVersion 18
12 | targetSdkVersion 22
13 | versionCode 300
14 | versionName "3.0.0"
15 |
16 | multiDexEnabled true
17 | }
18 | buildTypes {
19 | release {
20 | minifyEnabled false
21 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
22 | }
23 | }
24 | }
25 |
26 | dependencies {
27 | compile fileTree(dir: 'libs', include: ['*.jar'])
28 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
29 | exclude group: 'com.android.support', module: 'support-annotations'
30 | })
31 | compile 'com.android.support:appcompat-v7:23.1.1'
32 | testCompile 'junit:junit:4.12'
33 | compile 'com.jakewharton:butterknife:7.0.1'
34 | //添加数据库greenDao
35 | apt "com.github.Raizlabs.DBFlow:dbflow-processor:${dbflow_version}"
36 | compile "com.github.Raizlabs.DBFlow:dbflow-core:${dbflow_version}"
37 | compile "com.github.Raizlabs.DBFlow:dbflow:${dbflow_version}"
38 | // sql-cipher database encyrption (optional)
39 | compile "com.github.Raizlabs.DBFlow:dbflow-sqlcipher:${dbflow_version}"
40 | compile files('libs/com.baidu.tts_2.3.1.20170808_e39ea89.jar')
41 |
42 | // * 类功能描述：
43 | // * DbFlow用例测试项目
44 | //* 博客地址：http://blog.csdn.net/androidstarjack
45 | // * 公众号：终端研发部
46 | //关注我学习更多
47 |
48 | }
49 |
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in D:\sdk/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
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/app/src/androidTest/java/com/yyh/db/ExampleInstrumentedTest.java:
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1 | package com.yyh.db;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumentation 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("com.yyh.db", appContext.getPackageName());
25 | }
26 | }
27 |
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/app/src/main/AndroidManifest.xml:
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21 |
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/app/src/main/java/com/yyh/db/MainActivity.java:
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1 | package com.yyh.db;
2 |
3 | import android.support.v7.app.AppCompatActivity;
4 | import android.os.Bundle;
5 | import android.view.View;
6 | import android.widget.ListView;
7 |
8 | import com.raizlabs.android.dbflow.config.FlowManager;
9 | import com.raizlabs.android.dbflow.sql.language.SQLite;
10 | import com.raizlabs.android.dbflow.sql.language.Select;
11 | import com.raizlabs.android.dbflow.structure.ModelAdapter;
12 | import com.yyh.db.adapter.Mydapter;
13 | import com.yyh.db.impl.Good;
14 | import com.yyh.db.impl.Good_Table;
15 | import com.yyh.db.impl.ProvicerData;
16 |
17 | import java.util.List;
18 |
19 | import butterknife.ButterKnife;
20 | import butterknife.OnClick;
21 |
22 | import static android.R.id.list;
23 |
24 | /**
25 | * 类功能描述：
26 | * DbFlow用例测试项目
27 | * 博客地址：http://blog.csdn.net/androidstarjack
28 | * 公众号：终端研发部
29 | * @author yuyahao
30 | * @version 1.0 修改时间： 修改备注：
31 | */
32 | public class MainActivity extends AppCompatActivity {
33 | private ListView lv_tontent;
34 | private int i = 20;
35 | private List list;
36 | Mydapter mydapter = null;
37 | @Override
38 | protected void onCreate(Bundle savedInstanceState) {
39 | super.onCreate(savedInstanceState);
40 | setContentView(R.layout.activity_main);
41 | lv_tontent = (ListView) findViewById(R.id.lv_tontent);
42 | list = ProvicerData.getMyListData();
43 | mydapter = new Mydapter(this, list);
44 | lv_tontent.setAdapter(mydapter);
45 | ButterKnife.bind(this);
46 | }
47 | @OnClick({R.id.btn_add,R.id.btn_del,R.id.btn_update,R.id.btn_query,R.id.btn_update2})
48 | public void onClick(View v){
49 | ModelAdapter manager = FlowManager.getModelAdapter(Good.class);
50 | switch (v.getId()){
51 | case R.id.btn_add://增加
52 | i = 20+i;
53 | Good goodes = new Good();
54 | goodes.setgDes("貌似官方有两张图，一个新形态蓝色，一个红色。别忘了最后吉莲暴气红色其实悟空应该还是打不过，新形态还可以再变身哈哈哈");
55 | goodes.setNum(i);
56 | goodes.setgName("自在如意功第"+i+"层");
57 | goodes.setExtraCoumen("数据库升级");//用于
58 | manager.insert(goodes);
59 | list = new Select().from(Good.class).queryList();
60 | mydapter.updateAdapterData(list);
61 | lv_tontent.setSelection(ListView.FOCUS_DOWN);
62 | break;
63 | case R.id.btn_del://删除
64 | //Good queryList2 = new Select().from(Good.class).where(Good_Table.gName.eq("昔年爱洗面奶")).querySingle();
65 | list = new Select().from(Good.class).queryList();
66 | if(list != null && list.size() > 0){
67 | manager.delete(list.get(0));
68 | }
69 | mydapter.updateAdapterData(list);
70 | break;
71 | case R.id.btn_update://修改
72 | list = new Select().from(Good.class).queryList();
73 | if(list != null && list.size() > 0){
74 | for (int j = 0; j < list.size(); j++) {
75 | Good updataModel = list.get(j);
76 | updataModel.setgName("卡卡罗特");
77 | updataModel.update();
78 | list.set(j,updataModel);
79 | }
80 | mydapter.updateAdapterData(list);
81 | }
82 |
83 | break;
84 | case R.id.btn_query://查询
85 | list = new Select().from(Good.class).queryList();
86 | mydapter.updateAdapterData(list);
87 | break;
88 | case R.id.btn_update2://查询
89 | //数据库升级
90 | break;
91 | }
92 | }
93 | @Override
94 | protected void onDestroy() {
95 | super.onDestroy();
96 | ButterKnife.bind(this);
97 | }
98 |
99 | }
100 |
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/app/src/main/java/com/yyh/db/MyApplication.java:
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1 | package com.yyh.db;
2 |
3 | import android.app.Application;
4 |
5 | import com.raizlabs.android.dbflow.config.FlowConfig;
6 | import com.raizlabs.android.dbflow.config.FlowLog;
7 | import com.raizlabs.android.dbflow.config.FlowManager;
8 |
9 |
10 | /**
11 | * 类功能描述：
12 | * DbFlow用例测试项目
13 | * 博客地址：http://blog.csdn.net/androidstarjack
14 | * 公众号：终端研发部
15 | * @author yuyahao
16 | * @version 1.0 修改时间： 修改备注：
17 | */
18 | public class MyApplication extends Application {
19 | @Override
20 | public void onCreate() {
21 | super.onCreate();
22 | dbFlowInit();
23 | }
24 | private void dbFlowInit(){
25 | //FlowManager.init(new FlowConfig.Builder(this).build());
26 |
27 | try {
28 | // FlowManager.init(this);//这句也可以初始化
29 | FlowManager.init(new FlowConfig.Builder(getApplicationContext())
30 | .openDatabasesOnInit(true) .build());
31 | FlowLog.setMinimumLoggingLevel(FlowLog.Level.V);
32 | } catch (Exception e) {
33 | e.printStackTrace();
34 | }
35 | }
36 | }
37 |
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/app/src/main/java/com/yyh/db/adapter/Mydapter.java:
--------------------------------------------------------------------------------
1 | package com.yyh.db.adapter;
2 |
3 | import android.app.Activity;
4 | import android.view.LayoutInflater;
5 | import android.view.View;
6 | import android.view.ViewGroup;
7 | import android.widget.BaseAdapter;
8 | import android.widget.TextView;
9 |
10 | import com.yyh.db.R;
11 | import com.yyh.db.impl.Good;
12 |
13 | import java.util.List;
14 |
15 |
16 | /**
17 | * 类功能描述：
18 | * 适配器adapter
19 | * 博客地址：http://blog.csdn.net/androidstarjack
20 | * 公众号：终端研发部
21 | * @author yuyahao
22 | * @version 1.0 修改时间：2017/10/12 修改备注：
23 | */
24 | public class Mydapter extends BaseAdapter {
25 |
26 | private List newsList;
27 | Activity activity;
28 | LayoutInflater inflater = null;
29 | public Mydapter(Activity activity, List newsList) {
30 | this.activity = activity;
31 | this.newsList = newsList;
32 | inflater = LayoutInflater.from(activity);
33 | }
34 | @Override
35 | public int getCount() {
36 | return newsList == null ? 0 : newsList.size();
37 | }
38 |
39 | @Override
40 | public Object getItem(int position) {
41 | if (newsList != null && newsList.size() != 0) {
42 | return newsList.get(position);
43 | }
44 | return null;
45 | }
46 |
47 | @Override
48 | public long getItemId(int position) {
49 | return position;
50 | }
51 |
52 | @Override
53 | public View getView(final int position, View convertView, ViewGroup parent) {
54 | ViewHolder holder;
55 | if (convertView == null) {
56 | holder = new ViewHolder();
57 | convertView = inflater.inflate(R.layout.item,null);
58 | holder.tv_num = (TextView) convertView.findViewById(R.id.tv_num);
59 | holder.tv_dec = (TextView) convertView.findViewById(R.id.tv_dec );
60 | holder.tv_name = (TextView) convertView.findViewById(R.id.tv_name );
61 | convertView.setTag(holder);
62 | } else {
63 | holder = (ViewHolder) convertView.getTag();
64 | }
65 |
66 | final Good model = newsList.get(position);
67 | holder.tv_num.setText(model.getNum()+"升级：:"+model.getEextraCoumen());
68 | holder.tv_dec.setText(model.getgDes());
69 | holder.tv_name.setText(model.getgName());
70 |
71 |
72 | return convertView;
73 | }
74 | class ViewHolder {
75 | TextView tv_num;
76 | TextView tv_dec,tv_name;
77 | }
78 |
79 |
80 | public void updateAdapterData(List list) {
81 | this.newsList = list;
82 | notifyDataSetChanged();
83 | }
84 |
85 |
86 | }
87 |
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/app/src/main/java/com/yyh/db/db/AppDatabase.java:
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1 | package com.yyh.db.db;
2 |
3 | import com.raizlabs.android.dbflow.annotation.Database;
4 | import com.raizlabs.android.dbflow.annotation.Migration;
5 | import com.raizlabs.android.dbflow.sql.SQLiteType;
6 | import com.raizlabs.android.dbflow.sql.migration.AlterTableMigration;
7 | import com.yyh.db.impl.Good;
8 |
9 | @Database(name = AppDatabase.NAME, version = AppDatabase.VERSION)
10 | public final class AppDatabase {
11 | //数据库名称
12 | public static final String NAME = "NF_AppDatabase";
13 | //数据库版本号
14 | public static final int VERSION = 2;
15 |
16 | /**
17 | * 数据库的修改：
18 | * 1、PatientSession 表结构的变化
19 | * 2、增加表字段，考虑到版本兼容性，老版本不建议删除字段
20 | */
21 | @Migration(version = VERSION, database = AppDatabase.class)
22 | public static class Migration2UserData extends AlterTableMigration {
23 |
24 | public Migration2UserData(Class table) {
25 | super(table);
26 | }
27 |
28 | @Override
29 | public void onPreMigrate() {
30 | addColumn(SQLiteType.TEXT, "extraCoumen");
31 | }
32 | }
33 | }
34 |
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/app/src/main/java/com/yyh/db/db/QnChatMessageDao.java:
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1 | package com.yyh.db.db;
2 |
3 |
4 | public class QnChatMessageDao {
5 |
6 |
7 |
8 | }
9 |
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/app/src/main/java/com/yyh/db/impl/Good.java:
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1 | package com.yyh.db.impl;
2 |
3 | import com.raizlabs.android.dbflow.annotation.Column;
4 | import com.raizlabs.android.dbflow.annotation.PrimaryKey;
5 | import com.raizlabs.android.dbflow.annotation.Table;
6 | import com.raizlabs.android.dbflow.structure.BaseModel;
7 | import com.yyh.db.db.AppDatabase;
8 |
9 | import java.io.Serializable;
10 |
11 |
12 |
13 | @Table(database = AppDatabase.class)
14 | public class Good extends BaseModel implements Serializable {
15 | //DBFlow会根据你的类名自动生成一个表明
16 | //这个类对应的表名为：Good_Table
17 | @Column
18 | public String gName;
19 | @Column
20 | public String gDes;
21 | @Column
22 | public int num;
23 |
24 | @PrimaryKey(autoincrement = true)//ID自增
25 | public long id;
26 |
27 | @Column
28 | public String extraCoumen;//增加的字段<数据库升级甩>
29 |
30 | public String getgName() {
31 | return gName;
32 | }
33 |
34 | public void setgName(String gName) {
35 | this.gName = gName;
36 | }
37 |
38 | public String getgDes() {
39 | return gDes;
40 | }
41 |
42 | public void setgDes(String gDes) {
43 | this.gDes = gDes;
44 | }
45 |
46 | public int getNum() {
47 | return num;
48 | }
49 |
50 | public void setNum(int num) {
51 | this.num = num;
52 | }
53 |
54 | public long getId() {
55 | return id;
56 | }
57 |
58 | public void setId(long id) {
59 | this.id = id;
60 | }
61 |
62 | public String getEextraCoumen() {
63 | return extraCoumen;
64 | }
65 |
66 | public void setExtraCoumen(String content) {
67 | this.extraCoumen = content;
68 | }
69 | }
70 |
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/app/src/main/java/com/yyh/db/impl/ProvicerData.java:
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1 | package com.yyh.db.impl;
2 |
3 | import java.util.ArrayList;
4 | import java.util.List;
5 |
6 |
7 | /**
8 | * 类功能描述：
9 | * 模拟数据
10 | * 博客地址：http://blog.csdn.net/androidstarjack
11 | * 公众号：终端研发部
12 | * @author yuyahao
13 | * @version 1.0 修改时间：2017/10/12 修改备注：
14 | */
15 |
16 | public class ProvicerData {
17 | public static List getMyListData(){
18 | List list = new ArrayList<>();
19 | for (int i = 0; i < 10; i++) {
20 | /* Good goodes = new Good();
21 | goodes.setgDes("加拿大进口Cetaphil/丝塔芙 洁面乳118ml 保湿洗面奶");
22 | goodes.setNum(20+i);
23 | goodes.setgName("昔年爱洗面奶");
24 | list.add(goodes);*/
25 | }
26 | return list;
27 | }
28 | }
29 |
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/app/src/main/java/com/yyh/db/util/GetToast.java:
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1 | package com.yyh.db.util;
2 |
3 | import android.content.Context;
4 | import android.widget.Toast;
5 |
6 | /**
7 | * 类功能描述：
8 | * 吐司Toast
9 | * 博客地址：http://blog.csdn.net/androidstarjack
10 | * 公众号：终端研发部
11 | * @author yuyahao
12 | * @version 1.0 修改时间： 修改备注：
13 | */
14 | public class GetToast {
15 | private static Toast toast = null;
16 | public static Toast useString(Context context, String string) {
17 | if (context == null)
18 | return null;
19 | if(toast == null){
20 | toast = Toast.makeText(context,string, Toast.LENGTH_SHORT);
21 | }else{
22 | toast.setText(string);
23 | }
24 | toast.show();
25 | return toast;
26 | }
27 |
28 | /**
29 | *
30 | * @param context
31 | * @param id StringVuales下的StringId
32 | * @return
33 | */
34 | public static Toast useid(Context context, int id) {
35 | if (context == null)
36 | return null;
37 | if(toast == null){
38 | toast = Toast.makeText(context,id, Toast.LENGTH_SHORT);
39 | }else{
40 | toast.setText(id);
41 | }
42 | toast.show();
43 | return toast;
44 | }
45 | public static Toast useInt(Context context, int id) {
46 | if (context == null)
47 | return null;
48 | if(toast == null){
49 | toast = Toast.makeText(context,""+id, Toast.LENGTH_SHORT);
50 | }else{
51 | toast.setText(""+id);
52 | }
53 | toast.show();
54 | return toast;
55 | }
56 | public static Toast setToastPosition(Context context, String string , int grivity, int xOffset, int yOffset){
57 | if (context == null)
58 | return null;
59 | if(toast == null){
60 | toast = Toast.makeText(context,string, Toast.LENGTH_SHORT);
61 | }else{
62 | toast.setText(string);
63 | }
64 | toast.setGravity(grivity,xOffset, yOffset);
65 | return toast;
66 | }
67 |
68 |
69 | }
70 |
--------------------------------------------------------------------------------
/app/src/main/java/com/yyh/db/util/ImageUtil.java:
--------------------------------------------------------------------------------
1 | package com.yyh.db.util;
2 |
3 | import android.content.Context;
4 | import android.graphics.Bitmap;
5 | import android.graphics.BitmapFactory;
6 | import android.graphics.Canvas;
7 | import android.graphics.Matrix;
8 | import android.graphics.PixelFormat;
9 | import android.graphics.drawable.Drawable;
10 | import android.media.ExifInterface;
11 |
12 | import java.io.IOException;
13 | import java.io.InputStream;
14 |
15 |
16 | /**
17 | * 类功能描述：
18 | * 图片处理工具
19 | * 博客地址：http://blog.csdn.net/androidstarjack
20 | * 公众号：终端研发部
21 | * @author yuyahao
22 | * @version 1.0 修改时间： 修改备注：
23 | */
24 | public class ImageUtil {
25 | private static final String TAG="imageutil";
26 |
27 |
28 | /**
29 | * ID转化成BITMAP
30 | * @param context
31 | * @param resId
32 | * @return
33 | */
34 | public static Bitmap drawableToBitmap(Context context, int resId){
35 | Drawable drawable = context.getResources().getDrawable(resId);
36 | return drawableToBitmap(drawable);
37 | }
38 |
39 | /**
40 | * 把drawable转成BITMAP
41 | * @param drawable
42 | * @return
43 | */
44 | public static Bitmap drawableToBitmap(Drawable drawable) {
45 | int width = drawable.getIntrinsicWidth();
46 | int height = drawable.getIntrinsicHeight();
47 | Bitmap bitmap = Bitmap.createBitmap(width, height, drawable
48 | .getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888
49 | : Bitmap.Config.RGB_565);
50 | Canvas canvas = new Canvas(bitmap);
51 | drawable.setBounds(0, 0, width, height);
52 | drawable.draw(canvas);
53 | return bitmap;
54 | }
55 | /**
56 | * 读取图片的旋转的角度
57 | *
58 | * @param path
59 | * 图片绝对路径
60 | * @return 图片的旋转角度
61 | */
62 | public static int getBitmapDegree(String path) {
63 | int degree = 0;
64 | try {
65 | // 从指定路径下读取图片，并获取其EXIF信息
66 | ExifInterface exifInterface = new ExifInterface(path);
67 | // 获取图片的旋转信息
68 | int orientation = exifInterface.getAttributeInt(ExifInterface.TAG_ORIENTATION,
69 | ExifInterface.ORIENTATION_NORMAL);
70 | switch (orientation) {
71 | case ExifInterface.ORIENTATION_ROTATE_90:
72 | degree = 90;
73 | break;
74 | case ExifInterface.ORIENTATION_ROTATE_180:
75 | degree = 180;
76 | break;
77 | case ExifInterface.ORIENTATION_ROTATE_270:
78 | degree = 270;
79 | break;
80 | }
81 | } catch (IOException e) {
82 | e.printStackTrace();
83 | }
84 | return degree;
85 | }
86 | /**
87 | * 将图片按照某个角度进行旋转
88 | *
89 | * @param bm
90 | * 需要旋转的图片
91 | * @param degree
92 | * 旋转角度
93 | * @return 旋转后的图片
94 | */
95 | public static Bitmap rotateBitmapByDegree(Bitmap bm, int degree) {
96 | Bitmap returnBm = null;
97 |
98 | // 根据旋转角度，生成旋转矩阵
99 | Matrix matrix = new Matrix();
100 | matrix.postRotate(degree);
101 | try {
102 | // 将原始图片按照旋转矩阵进行旋转，并得到新的图片
103 | returnBm = Bitmap.createBitmap(bm, 0, 0, bm.getWidth(), bm.getHeight(), matrix, true);
104 | } catch (OutOfMemoryError e) {
105 | // TrackingHelper.trkExceptionInfo("rotateBitmapByDegree", e);
106 | LogUtils.e(TAG, e.getMessage());
107 | }
108 | if (returnBm == null) {
109 | returnBm = bm;
110 | }
111 | if (bm != returnBm) {
112 | bm.recycle();
113 | }
114 | return returnBm;
115 | }
116 | /**
117 | * 读取RGB_565低质量的图片
118 | * @param context
119 | * @param resId
120 | * @return
121 | */
122 | public static Bitmap readBitMapByRGB_565(Context context, int resId) throws OutOfMemoryError {
123 | BitmapFactory.Options opt = new BitmapFactory.Options();
124 | opt.inPreferredConfig = Bitmap.Config.RGB_565;
125 | opt.inPurgeable = true;
126 | opt.inInputShareable = true;
127 | // 获取资源图片
128 | InputStream is = context.getResources().openRawResource(resId);
129 | return BitmapFactory.decodeStream(is, null, opt);
130 | }
131 | /**
132 | * 回收Bitmap
133 | * @param bitmap
134 | */
135 | public static void recycleBitmap(Bitmap bitmap)
136 | {
137 | if (null!=bitmap&&!bitmap.isRecycled()) {
138 | bitmap.recycle();
139 | bitmap=null;
140 | System.gc();
141 | }
142 | }
143 | /**
144 | * 回收Bitmaps
145 | * @param bitmaps
146 | */
147 | public static void recycleBitmap(Bitmap...bitmaps)
148 | {
149 | if (null!=bitmaps) {
150 | for (Bitmap bitmap : bitmaps) {
151 | if (null!=bitmap&&!bitmap.isRecycled()) {
152 | bitmap.recycle();
153 | bitmap=null;
154 | }
155 | }
156 | System.gc();
157 | }
158 |
159 | }
160 | public static void recycleDrawable(Drawable drawable)
161 | {
162 | if (null!=drawable)
163 | {
164 | drawable.setCallback(null);
165 | drawable=null;
166 | System.gc();
167 | }
168 | }
169 | public static void recycleDrawable(Drawable...drawables)
170 | {
171 | for (Drawable d :drawables)
172 | if (null!=d)
173 | {
174 | d.setCallback(null);
175 | d=null;
176 |
177 | }
178 | System.gc();
179 | }
180 | }
181 | /***
182 | * @deprecated 图片处理工具
183 | * @author:yyh
184 | * @date:20171005
185 | * 公众号：终端研发部
186 | * */
187 |
--------------------------------------------------------------------------------
/app/src/main/java/com/yyh/db/util/LogUtils.java:
--------------------------------------------------------------------------------
1 | package com.yyh.db.util;
2 |
3 | import android.util.Log;
4 |
5 | /**
6 | * 类功能描述：
7 | * 公用日志
8 | * 博客地址：http://blog.csdn.net/androidstarjack
9 | * 公众号：终端研发部
10 | * @author yuyahao
11 | * @version 1.0 修改时间： 修改备注：
12 | */
13 | public class LogUtils {
14 |
15 | public static boolean isOpen = true;
16 | /**
17 | * 通讯日志
18 | */
19 | public static boolean isOpenCom = true;
20 |
21 | /**
22 | * 仅接口调用
23 | * @param tag
24 | * @param msg
25 | */
26 | public static void cd(String tag, String msg){
27 | if (isOpenCom) {
28 | Log.d(isNull(tag), isNull(msg));
29 | }
30 | }
31 |
32 | public static void d(String tag, String msg){
33 | if (isOpen) {
34 | Log.d(isNull(tag), isNull(msg));
35 | }
36 | }
37 |
38 | public static void i(String tag, String msg){
39 | if (isOpen) {
40 | Log.i(isNull(tag), isNull(msg));
41 | }
42 | }
43 |
44 | public static void e(String tag, String msg) {
45 | if (isOpen) {
46 | Log.e(isNull(tag), isNull(msg));
47 | }
48 | }
49 | private static String isNull(String s)
50 | {
51 | if(s==null)
52 | {
53 | return "null";
54 | }else
55 | {
56 | return s;
57 | }
58 | }
59 |
60 | }
61 |
62 |
--------------------------------------------------------------------------------
/app/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
1 |
2 |
14 |
17 |
23 |
29 |
35 |
41 |
47 |
48 |
49 |
57 |
58 |
--------------------------------------------------------------------------------
/app/src/main/res/layout/item.xml:
--------------------------------------------------------------------------------
1 |
2 |
5 |
10 |
17 |
18 |
25 |
33 |
38 |
44 |
45 |
46 |
53 |
54 |
55 |
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/codeGoogler/MyFlowUpSQliteAppTextSimple/94d71e723df5e2c695402392c90bf476f978b817/app/src/main/res/mipmap-hdpi/ic_launcher.png
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/codeGoogler/MyFlowUpSQliteAppTextSimple/94d71e723df5e2c695402392c90bf476f978b817/app/src/main/res/mipmap-mdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/codeGoogler/MyFlowUpSQliteAppTextSimple/94d71e723df5e2c695402392c90bf476f978b817/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/codeGoogler/MyFlowUpSQliteAppTextSimple/94d71e723df5e2c695402392c90bf476f978b817/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/codeGoogler/MyFlowUpSQliteAppTextSimple/94d71e723df5e2c695402392c90bf476f978b817/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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/app/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
--------------------------------------------------------------------------------
/app/src/main/res/values/dimens.xml:
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1 |
2 |
3 | 16dp
4 | 16dp
5 |
6 |
--------------------------------------------------------------------------------
/app/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
1 |
2 | MyFlowUpSQliteAppTextSimple
3 |
4 |
--------------------------------------------------------------------------------
/app/src/main/res/values/styles.xml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
10 |
11 |
12 |
--------------------------------------------------------------------------------
/app/src/test/java/com/yyh/db/ExampleUnitTest.java:
--------------------------------------------------------------------------------
1 | package com.yyh.db;
2 |
3 | import org.junit.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 | }
--------------------------------------------------------------------------------
/build.gradle:
--------------------------------------------------------------------------------
1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 |
3 | buildscript {
4 | repositories {
5 | jcenter()
6 | }
7 | dependencies {
8 | classpath 'com.android.tools.build:gradle:2.2.2'
9 | classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
10 | classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
11 | // NOTE: Do not place your application dependencies here; they belong
12 | // in the individual module build.gradle files
13 | }
14 | }
15 |
16 | allprojects {
17 | repositories {
18 | jcenter()
19 | //引入material-dialog所需的maven
20 | maven { url "https://jitpack.io" }
21 | mavenCentral()
22 | }
23 | }
24 |
25 | task clean(type: Delete) {
26 | delete rootProject.buildDir
27 | }
28 |
--------------------------------------------------------------------------------
/gradle.properties:
--------------------------------------------------------------------------------
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 | org.gradle.jvmargs=-Xmx1536m
13 |
14 | # When configured, Gradle will run in incubating parallel mode.
15 | # This option should only be used with decoupled projects. More details, visit
16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
17 | # org.gradle.parallel=true
18 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/codeGoogler/MyFlowUpSQliteAppTextSimple/94d71e723df5e2c695402392c90bf476f978b817/gradle/wrapper/gradle-wrapper.jar
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/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
1 | #Mon Dec 28 10:00:20 PST 2015
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
7 |
--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
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 |
--------------------------------------------------------------------------------
/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 | @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 |
--------------------------------------------------------------------------------
/readMe.md:
--------------------------------------------------------------------------------
1 | DBFlow—目前最好用的安卓数据库，DBFlow使用详解
2 |
3 |
4 | 先上一张效果图
5 | 
6 |
7 |
8 | #### dbflow定义
9 |
10 | dbflow是一款android高性的ORM数据库.可以使用在进行项目中有关数据库的操作。
11 |
12 | dbflow是Android SQLite ORM 的一个工具库。综合了 Active Android, Schematic, Ollie,Sprinkles 等库的优点；通过注解实现，性能好；能生成 ContentProvider
13 |
14 |
15 | #### 为什么要是用DBFlow
16 |
17 | 根据DBFlow的源码来看，是分多个module的，有一个module叫做processor，这是编译时注解处理器Module，看到AbstractProcessor了吧，编译时注解处理器都需要继承这个类，可见DBFlow是编译时注解处理，在编译时就将表相关信息生成了，在编译的时候会把生成的java代码和你自己项目的代码打包到一起，在运行时，就可以调用这些代码了，不需要再写运行时注解处理器，避免反射机制带来的性能负担。
18 |
19 | #### DBFlow有何优势
20 |
21 | DBFlow的设计吸取了其他很多ORM框架中好的特征，并将之做得更好。它很灵活，让你能更专注于App中真正需要关注的地方。不要让一个ORM库限制了你的思维，而是让代码在你的App中工作得更好。
22 |
23 | >****扩展性****： ORM所需的数据类只需要实现Model接口即可，而不需要必须继承一个类，同时为了方便，我们还是推荐继承BaseModel，这是Model接口的一个标准实现。这样你既可以通过继承一个来自其他包的非Model类来生成你的数据库表，也可以通过继承一个Model类并通过添加@Column注解的属性向表中自由添加列。这一切都是为了方便你的使用。
24 | >
25 | > ****速度****：DBFlow基于AnnotationProcessing(注解处理器），通过编译期代码生成，运行时对性能是零损耗的。通过模板来为你维护生成的代码。通过缓存和尽可能地重用对象，我们得到了比原生SQLite更快的速度。同时我们还支持懒加载（lazy-loading），比如对于@ForeignKey和@OneToMany，这使得我们有着更高效得查询效率。
26 | >
27 | > ****SQLite查询流(SQLite Query Flow)****： DBFlow的查询语法尽可能地和SQL语句相似，使您能更快上手。select(name, screenSize).from(Android.class).where(name.is("Nexus 5x")).and(version.is(6.0)).querySingle()
28 | >
29 | > ****开源****： 整个DBFlow库都是开源的，而且也非常欢迎大家来为这个库贡献自己的力量。
30 | > Robust： 我们支持Trigger,ModelView,Index,Migration,所有的数据库操作都在同一个线程（线程安全），还有其他特性。
31 | >
32 | > ****多数据库、多表单****： 我们无缝支持多数据库文件，database modules using DBFlow in other dependencies, simultaneously.
33 | >
34 | > ****基于SQLite****： SQLite是世界上使用最广泛的数据库引擎，基于SQLite的DBFlow使你不需要被限制在某些平台上。
35 | >
36 |
37 |
38 |
39 |
40 | ### 使用步骤（以最新的为例）：
41 |
42 | **第一步** : 在Module级别的gradle中添加
43 | ```
44 | apply plugin: 'com.neenbedankt.android-apt'
45 | def dbflow_version = "4.1.2"
46 |
47 |
48 | dependencies {
49 | apt "com.github.Raizlabs.DBFlow:dbflow-processor:${dbflow_version}"
50 | compile "com.github.Raizlabs.DBFlow:dbflow-core:${dbflow_version}"
51 | compile "com.github.Raizlabs.DBFlow:dbflow:${dbflow_version}"
52 | // sql-cipher database encyrption (optional)
53 | compile "com.github.Raizlabs.DBFlow:dbflow-sqlcipher:${dbflow_version}"
54 | }
55 |
56 |
57 | ```
58 | **第二步:** 在项目级的gradle中添加
59 | ```
60 |
61 |
62 | buildscript {
63 | repositories {
64 | jcenter()
65 | }
66 | dependencies {
67 | classpath 'com.android.tools.build:gradle:2.3.2'
68 | classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
69 | }
70 | }
71 |
72 | allprojects {
73 | repositories {
74 | jcenter()
75 | maven { url "https://www.jitpack.io" }
76 | }
77 | }
78 |
79 | ```
80 | **第三步:** 初始化
81 | ```
82 | @Override
83 | public void onCreate() {
84 | super.onCreate();
85 | FlowManager.init(new FlowConfig.Builder(this).build());
86 | // FlowManager.init(this);//这句也可以初始化
87 | }
88 | ```
89 | **第四步**：配置数据库相关参数
90 | ```
91 | @Database(name = AppDatabase.NAME, version = AppDatabase.VERSION)
92 | public final class AppDatabase {
93 | //数据库名称
94 | public static final String NAME = "AppDatabase";
95 | //数据库版本号
96 | public static final int VERSION = 1;
97 |
98 | }
99 |
100 | ```
101 | **第五步**：新建数据库表
102 |
103 | ```
104 | @Table(database = AppDatabase.class)
105 | public class Good extends BaseModel implements Serializable {
106 | @Column
107 | public String gName;
108 | @Column
109 | public String gDes;
110 | @Column
111 | public int num;
112 |
113 | @PrimaryKey(autoincrement = true)//ID自增
114 | public long id;
115 |
116 |
117 | public String getgName() {
118 | return gName;
119 | }
120 |
121 | public void setgName(String gName) {
122 | this.gName = gName;
123 | }
124 |
125 | public String getgDes() {
126 | return gDes;
127 | }
128 |
129 | public void setgDes(String gDes) {
130 | this.gDes = gDes;
131 | }
132 |
133 | public int getNum() {
134 | return num;
135 | }
136 |
137 | public void setNum(int num) {
138 | this.num = num;
139 | }
140 |
141 | public long getId() {
142 | return id;
143 | }
144 |
145 | public void setId(long id) {
146 | this.id = id;
147 | }
148 | }
149 |
150 | ```
151 |
152 | androidStudio 报错
153 | ```
154 | Plugin with id 'com.neenbedankt.android-apt' not found.
155 |
156 | ```
157 |
158 | ```
159 | buildscript {
160 | repositories {
161 | jcenter()
162 | }
163 | dependencies {
164 | classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
165 |
166 | }
167 | }
168 | ```
169 |
170 |
171 |
172 |
173 |
174 | **总结**
175 |
176 | 总结：这篇文章只是简单介绍了DBFlow的基本功能使用，DBFlow还有很多很厉害的功能，比如多数据库支持、Powerful Model Caching等，而且还支持Kotlin语言（运行在Java虚拟机的新语言）。我只使用过greenDAO、activeAndroid、afinal、DBFlow数据库，所以在我看来，DBFlow是我用过的数据库当中最好用的数据库，性能也很好，使用非常简单，高度推荐。
177 |
178 | 
179 |
180 | > 项目地址：
181 | >
182 | > https://github.com/androidstarjack
183 | >
184 | #### 推荐文档
185 |
186 | > 项目地址：https://github.com/Raizlabs/DBFlow
187 | >
188 | > 文档介绍：https://github.com/Raizlabs/DBFlow#usage-docs
189 |
190 |
191 | 关于更多：
192 |
193 | [热修复实战-史上讲解最详细的文章，强烈推荐](http://mp.weixin.qq.com/s?__biz=MzI3OTU0MzI4MQ==&mid=100001255&idx=1&sn=6b1674c7578039b61b4c34825619c363&chksm=6b4769795c30e06fa1d02f89e7a3e230c2d9c5761b0256fd1ed33eee899803a95f574a144450#rd)
194 |
195 | [NDK项目实战—高仿360手机助手之卸载监听](http://mp.weixin.qq.com/s?__biz=MzI3OTU0MzI4MQ==&mid=2247484610&idx=1&sn=d1b0805b95718cdd1dcb4b73d619d269&chksm=eb47685cdc30e14a6edb8a560f2b72bd66b566f2d23b120fa8b0d49607981687776c00cf3dd9&scene=21#wechat_redirect)
196 |
197 | [一个强大的AutoLifecycle—让普通 Java 类自动感知 Activity Lifecycle](http://mp.weixin.qq.com/s?__biz=MzI3OTU0MzI4MQ==&mid=100001227&idx=1&sn=c3908e6cf25ab3e03f50e2cc7e73dd52&chksm=6b4769555c30e043d4da6697701a5a0f3c513f6a90a8f9dbb99f52a0ade5981f224b206f9c2b#rd)
198 |
199 |
200 | [Android 图片选择到裁剪之步步深坑](http://mp.weixin.qq.com/s?__biz=MzI3OTU0MzI4MQ==&mid=2247484873&idx=1&sn=ff61bb74db725970d939a7b40ab0e06e&chksm=eb476957dc30e0417f04e9463949482d52ec30e181d38029f0dd18388b58448d067404678839&scene=21#wechat_redirect)
201 |
202 | #### 相信自己，没有做不到的，只有想不到的
203 |
204 | 如果你觉得此文对您有所帮助， 欢迎加入微信公众号：终端研发部
205 |
206 | 
207 |
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1 | include ':app'
2 |
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