Android全局主题样式控制，语言设置、主题颜色、字体大小、字体样式、长短震动、铃声设置，App必备实用功能集合
16lz
2021-01-24
Android全局主题样式控制，语言设置、主题颜色、字体大小、字体样式、长短震动、铃声设置，App必备实用功能集合
涉及Mp3播放服务
本地数据储存读写
代码简明易懂，适合初学者
使用开发工具 Android Studio 3.2
开发环境：JDK 1.8
废话不多说，有图有真相
【语言设置的效果】
【字体和字体大小设置的效果】
【主题颜色设置的效果】
【效果会和其他页面以及弹出的Toast同步】
震动和铃声就没办法截图啦！
核心代码架构如下：
【主页面布局代码】
<?xml version="1.0" encoding="utf-8"?> 【Mp3 服务】
public class MusicService extends Service { private MediaPlayer mMediaPlayer; //定义一个媒体文件 @Override public void onCreate() { super.onCreate(); L.e("onCreate"); int RingtoneType = DataAccess.ReadDataInt(this,"RINGTONE"); if (RingtoneType != 0){ switch (RingtoneType){ case 1: mMediaPlayer = MediaPlayer.create(this,R.raw.ringtone01_9420); //引入mp3文件 break; case 2: mMediaPlayer = MediaPlayer.create(this,R.raw.ringtone02_matteo_panama); //引入mp3文件 break; case 3: mMediaPlayer = MediaPlayer.create(this,R.raw.ringtone03_planef); //引入mp3文件 break; } } } @Override public int onStartCommand(Intent intent, int flags, int startId) { L.e("onStartCommand"); mMediaPlayer.start(); //启动媒体文件 return super.onStartCommand(intent, flags, startId); } @Override public void onDestroy() { L.e("onDestroy"); mMediaPlayer.stop(); //停止播放 super.onDestroy(); } @Override public IBinder onBind(Intent intent) { L.e("onBind"); return null; }}【BaseActivity】
public class BaseActivity extends AppCompatActivity { public static Typeface typeFace; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //主题设置 setTheme(); //显示返回键 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { Objects.requireNonNull(getSupportActionBar()).setDisplayHomeAsUpEnabled(true); } //取消任务栏（全屏）// this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN); setTypeface(); } @Override public Resources getResources() { float s = DataAccess.ReadDataFloat(BaseActivity.this,"size"); L.e("---------" + s); //字体大小缩放 Resources resources = super.getResources(); Configuration configuration = resources.getConfiguration(); if(s == 0.0){ configuration.fontScale = StatcClass.Size; }else{ configuration.fontScale = s; } resources.updateConfiguration(configuration, resources.getDisplayMetrics()); return resources; } //字体设置(需要 ： - serif
) public void setTypeface(){ int fontsType = DataAccess.ReadDataInt(BaseActivity.this,"FONTS"); if(fontsType == 0){ typeFace = Typeface.createFromAsset(getAssets(), "fonts/FZHT.TTF"); }else{ switch (fontsType){ case 1: typeFace = Typeface.createFromAsset(getAssets(), "fonts/FZHT.TTF"); break; case 2: typeFace = Typeface.createFromAsset(getAssets(), "fonts/FZXY.TTF"); break; case 3: typeFace = Typeface.createFromAsset(getAssets(), "fonts/HWXK.TTF"); break; case 4: typeFace = Typeface.createFromAsset(getAssets(), "fonts/HWXW.TTF"); break; } } try { Field field = Typeface.class.getDeclaredField("SERIF"); field.setAccessible(true); field.set(null, typeFace); } catch (NoSuchFieldException e) { e.printStackTrace(); } catch (IllegalAccessException e) { e.printStackTrace(); } } //APP主题设置 public void setTheme(){ int ThemeType = DataAccess.ReadDataInt(BaseActivity.this,"THEME"); switch (ThemeType){ case 0: setTheme(R.style.AppTheme); break; case 1: setTheme(R.style.AppTheme01); break; case 2: setTheme(R.style.AppTheme02); break; case 3: setTheme(R.style.AppTheme03); break; case 4: setTheme(R.style.AppTheme04); break; } }}【MainActivity】
public class MainActivity extends BaseActivity implements View.OnClickListener { private Vibrator mVibrator; //创建震动服务对象 @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); String Language = DataAccess.ReadDataString(MainActivity.this,"Language"); //读取保存的语言标识 set(Language); //设置语言 setContentView(R.layout.activity_main); //获取手机震动的服务 mVibrator=(Vibrator)getApplication().getSystemService(Service.VIBRATOR_SERVICE); initView(); } @SuppressLint("ClickableViewAccessibility") private void initView() { Button Button_Test01 = findViewById(R.id.Button_Test01); Button Button_Test02 = findViewById(R.id.Button_Test02); Button Button_Test03 = findViewById(R.id.Button_Test03); View Setting_RelativeLayout01 = findViewById(R.id.Setting_RelativeLayout01); View Setting_RelativeLayout02 = findViewById(R.id.Setting_RelativeLayout02); View Setting_RelativeLayout03 = findViewById(R.id.Setting_RelativeLayout03); Setting_RelativeLayout01.setOnClickListener(this); Setting_RelativeLayout02.setOnClickListener(this); Setting_RelativeLayout03.setOnClickListener(this); Button Size01 = findViewById(R.id.Size01); Button Size02 = findViewById(R.id.Size02); Button Size03 = findViewById(R.id.Size03); Button Size04 = findViewById(R.id.Size04); Button Size05 = findViewById(R.id.Size05); Button Font01 = findViewById(R.id.Font01); Button Font02 = findViewById(R.id.Font02); Button Font03 = findViewById(R.id.Font03); Button Font04 = findViewById(R.id.Font04); Button Theme01 = findViewById(R.id.Theme01); Button Theme02 = findViewById(R.id.Theme02); Button Theme03 = findViewById(R.id.Theme03); Button Theme04 = findViewById(R.id.Theme04); Button shake01 = findViewById(R.id.shake01); Button shake02 = findViewById(R.id.shake02); Button shake03 = findViewById(R.id.shake03); Button shake04 = findViewById(R.id.shake04); Button Ringtone01 = findViewById(R.id.Ringtone01); Button Ringtone02 = findViewById(R.id.Ringtone02); Button Ringtone03 = findViewById(R.id.Ringtone03); Button Ringtone04 = findViewById(R.id.Ringtone04); Button_Test01.setOnClickListener(this); Button_Test02.setOnClickListener(this); Button_Test03.setOnClickListener(this); Size01.setOnClickListener(this); Size02.setOnClickListener(this); Size03.setOnClickListener(this); Size04.setOnClickListener(this); Size05.setOnClickListener(this); Font01.setOnClickListener(this); Font02.setOnClickListener(this); Font03.setOnClickListener(this); Font04.setOnClickListener(this); Theme01.setOnClickListener(this); Theme02.setOnClickListener(this); Theme03.setOnClickListener(this); Theme04.setOnClickListener(this); shake01.setOnClickListener(this); shake02.setOnClickListener(this); shake03.setOnClickListener(this); shake04.setOnClickListener(this); Ringtone01.setOnClickListener(this); Ringtone02.setOnClickListener(this); Ringtone03.setOnClickListener(this); Ringtone04.setOnClickListener(this); SeekBar seekbar02 = findViewById(R.id.seekBar01); //int position = readCodingInt("position"); int position = DataAccess.ReadDataInt(MainActivity.this, "position"); seekbar02.setMax(4); //最大值为4 seekbar02.setProgress(position); //默认值为0 seekbar02.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { L.e("拖动过程中的值："+ String.valueOf(progress) + ":" + String.valueOf(fromUser)); } @Override public void onStartTrackingTouch(SeekBar seekBar) { L.e("开始滑动时的值："+ String.valueOf(seekBar.getProgress())); } @Override public void onStopTrackingTouch(SeekBar seekBar) { L.e("停止滑动时的值：" + String.valueOf(seekBar.getProgress())); switch (seekBar.getProgress()){ case 0: StatcClass.Size = 0.5f; break; case 1: StatcClass.Size = 0.7f; break; case 2: StatcClass.Size = 0.9f; break; case 3: StatcClass.Size = 1.1f; break; case 4: StatcClass.Size = 1.3f; break; } DataAccess.DeleteData(MainActivity.this,"size"); DataAccess.SaveDataFloat(MainActivity.this,"size", StatcClass.Size); DataAccess.SaveDataInt(MainActivity.this,"position",seekBar.getProgress()); //储存进度条的位置 ResetActivity(); } }); } @Override public void onClick(View v) { switch (v.getId()){ case R.id.Button_Test01: set("zh"); DataAccess.DeleteData(MainActivity.this,"Language"); //删除数据 DataAccess.SaveDataString(MainActivity.this,"Language","zh"); //更新/储存数据 ResetActivity(); break; case R.id.Button_Test02: set("en"); DataAccess.DeleteData(MainActivity.this,"Language"); //删除数据 DataAccess.SaveDataString(MainActivity.this,"Language","en"); //更新/储存数据 ResetActivity(); break; case R.id.Button_Test03: set("ja"); DataAccess.DeleteData(MainActivity.this,"Language"); //删除数据 DataAccess.SaveDataString(MainActivity.this,"Language","ja"); //更新/储存数据 ResetActivity(); break; case R.id.Setting_RelativeLayout01: startActivity(new Intent(MainActivity.this,zhanghaoguanli.class)); break; case R.id.Setting_RelativeLayout02: startActivity(new Intent(MainActivity.this,yonghufankui.class)); break; case R.id.Setting_RelativeLayout03: Toast.makeText(MainActivity.this,"版本号",Toast.LENGTH_SHORT).show(); break; case R.id.Size01: StatcClass.Size = 0.5f; DataAccess.DeleteData(MainActivity.this,"size"); //删除数据 DataAccess.SaveDataFloat(MainActivity.this,"size", StatcClass.Size); DataAccess.SaveDataInt(MainActivity.this,"position",0); //储存进度条的位置 ResetActivity(); break; case R.id.Size02: StatcClass.Size = 0.7f; DataAccess.DeleteData(MainActivity.this,"size"); //删除数据 DataAccess.SaveDataFloat(MainActivity.this,"size", StatcClass.Size); DataAccess.SaveDataInt(MainActivity.this,"position",1); //储存进度条的位置 ResetActivity(); break; case R.id.Size03: StatcClass.Size = 0.9f; DataAccess.DeleteData(MainActivity.this,"size"); //删除数据 DataAccess.SaveDataFloat(MainActivity.this,"size", StatcClass.Size); DataAccess.SaveDataInt(MainActivity.this,"position",2); //储存进度条的位置 ResetActivity(); break; case R.id.Size04: StatcClass.Size = 1.1f; DataAccess.DeleteData(MainActivity.this,"size"); //删除数据 DataAccess.SaveDataFloat(MainActivity.this,"size", StatcClass.Size); DataAccess.SaveDataInt(MainActivity.this,"position",3); //储存进度条的位置 ResetActivity(); break; case R.id.Size05: StatcClass.Size = 1.3f; DataAccess.DeleteData(MainActivity.this,"size"); //删除数据 DataAccess.SaveDataFloat(MainActivity.this,"size", StatcClass.Size); DataAccess.SaveDataInt(MainActivity.this,"position",4); //储存进度条的位置 ResetActivity(); break; case R.id.Font01: StatcClass.FONTS = 1; DataAccess.SaveDataInt(MainActivity.this,"FONTS", StatcClass.FONTS); ResetActivity(); break; case R.id.Font02: StatcClass.FONTS = 2; DataAccess.SaveDataInt(MainActivity.this,"FONTS", StatcClass.FONTS); ResetActivity(); break; case R.id.Font03: StatcClass.FONTS = 3; DataAccess.SaveDataInt(MainActivity.this,"FONTS", StatcClass.FONTS); ResetActivity(); break; case R.id.Font04: StatcClass.FONTS = 4; DataAccess.SaveDataInt(MainActivity.this,"FONTS", StatcClass.FONTS); ResetActivity(); break; case R.id.Theme01: StatcClass.THEME = 1; DataAccess.SaveDataInt(MainActivity.this,"THEME", StatcClass.THEME); ResetActivity(); break; case R.id.Theme02: StatcClass.THEME = 2; DataAccess.SaveDataInt(MainActivity.this,"THEME", StatcClass.THEME); ResetActivity(); break; case R.id.Theme03: StatcClass.THEME = 3; DataAccess.SaveDataInt(MainActivity.this,"THEME", StatcClass.THEME); ResetActivity(); break; case R.id.Theme04: StatcClass.THEME = 4; DataAccess.SaveDataInt(MainActivity.this,"THEME", StatcClass.THEME); ResetActivity(); break; case R.id.shake01: mVibrator.vibrate(new long[]{100,100},-1); break; case R.id.shake02: mVibrator.vibrate(new long[]{100,100,100,1000},0); break; case R.id.shake03: mVibrator.vibrate(new long[]{1,1000},0); break; case R.id.shake04: mVibrator.cancel(); break; case R.id.Ringtone01: StatcClass.RINGTONE = 1; DataAccess.SaveDataInt(MainActivity.this,"RINGTONE", StatcClass.RINGTONE); //保存选定的音乐 stopService(new Intent(MainActivity.this,MusicService.class)); //停止服务 startService(new Intent(MainActivity.this,MusicService.class)); //启动服务 break; case R.id.Ringtone02: StatcClass.RINGTONE = 2; DataAccess.SaveDataInt(MainActivity.this,"RINGTONE", StatcClass.RINGTONE); stopService(new Intent(MainActivity.this,MusicService.class)); startService(new Intent(MainActivity.this,MusicService.class)); break; case R.id.Ringtone03: StatcClass.RINGTONE = 3; stopService(new Intent(MainActivity.this,MusicService.class)); DataAccess.SaveDataInt(MainActivity.this,"RINGTONE", StatcClass.RINGTONE); startService(new Intent(MainActivity.this,MusicService.class)); break; case R.id.Ringtone04: stopService(new Intent(MainActivity.this,MusicService.class)); break; } } // 本地语言设置 关键代码 private void set(String language_type) { Locale myLocale = new Locale(language_type); Resources res = getResources(); DisplayMetrics dm = res.getDisplayMetrics(); Configuration conf = res.getConfiguration(); conf.locale = myLocale; res.updateConfiguration(conf,dm); } //重启MainActivity，用于设置成功后实时刷新页面 private void ResetActivity(){ Intent intent=new Intent(this, MainActivity.class); //跳转到自己 startActivity(intent); finish();//关闭自己 overridePendingTransition(0, 0); //去掉Activity切换间的动画 }}【DataAccess】本地数据保存/删除/读写
public class DataAccess {/** Int **/ //储存数据 public static void SaveDataInt(Context context, String Key, int num){ //获取SharedPreferences对象 SharedPreferences sp01 = context.getSharedPreferences("SP01", MODE_PRIVATE); //存入数据 SharedPreferences.Editor editor01 = sp01.edit(); editor01.putInt(Key, num); editor01.apply(); //储存信息 } //读取数据 public static int ReadDataInt(Context context, String Key){ //获取SharedPreferences对象 SharedPreferences sp01 = context.getSharedPreferences("SP01", MODE_PRIVATE); int num = sp01.getInt(Key,0); return num; }/** String **/ public static void SaveDataString(Context context, String Key, String data){ SharedPreferences sp01 = context.getSharedPreferences("SP01", MODE_PRIVATE); SharedPreferences.Editor editor01 = sp01.edit(); editor01.putString(Key, data); editor01.apply(); } public static String ReadDataString(Context context, String Key){ SharedPreferences sp01 = context.getSharedPreferences("SP01", MODE_PRIVATE); String num = sp01.getString(Key,"null"); return num; }/** Float **/ public static void SaveDataFloat(Context context, String Key, float data){ SharedPreferences sp01 = context.getSharedPreferences("SP01", MODE_PRIVATE); SharedPreferences.Editor editor01 = sp01.edit(); editor01.putFloat(Key, data); editor01.apply(); } public static float ReadDataFloat(Context context, String Key){ SharedPreferences sp01 = context.getSharedPreferences("SP01", MODE_PRIVATE); float num = sp01.getFloat(Key,0.0f); return num; } //删除指定Key数据，当 KEY = ALL 时清空所有数据 public static void DeleteData(Context context, String Key){ //获取SharedPreferences对象 SharedPreferences sp01 = context.getSharedPreferences("SP01", MODE_PRIVATE); SharedPreferences.Editor editor = sp01.edit(); if(Key.equals("ALL")){ editor.clear(); }else{ editor.remove(Key); } editor.commit(); }}【StatcClass】
用于默认标识
public class StatcClass { public static float Size = 1.0f; //字体缩放倍数 public static int FONTS = 1; //字体大小 public static int THEME = 0; //主题设置 public static int RINGTONE = 0; //铃声设置}【创建文件夹放字体和铃声】
【主题设置】
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App下载：https://aifabu.com/Q7Fn
源码下载：https://download.csdn.net/download/erp_lxkun_jak/11234212
【注意：使用开发工具是 Android Studio 哦！】
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