android桌面角标实现,Android 桌面角标在各大品牌机型上的实现

桌面角标实现,Android 桌面角标在各大品牌机型上的实现"/>

android桌面角标实现,Android 桌面角标在各大品牌机型上的实现

由于角标在Android原生的系统中没有支持，所以各个Android手机厂商各自为政。

正如很多资料所说，这一功能完全是效仿IOS，Android本不存在的，对于不支持的厂商如魅族、中兴、酷派，必须为他们不盲目跟风而点赞。

做起适配来，真的很麻烦，要针对各个厂商逐个去写以及测试。

目前做到支持小米、华为、三星、LG、VIVO、ZUK、HTC、NOVA等厂商的Andorid系统

效果如下图所示

image.png

特别说明一下小米自MIUI6.0以后，角标的显示和通知栏Notification绑在一起。目前我发现的做法，就只有小米需要和Notification绑在一起才能生效。

不过我在这里的例子因产品需求，全部机型的做法都把Notification绑上。

消息通知ID

private int MQTT_IM_NOTIFICATION_ID=1007;

通知栏Notification的定义

String content = 2 + "个联系人发了" + i + "条消息";

NotificationCompat.Builder builder = new NotificationCompat.Builder(getBaseContext());

builder.setSmallIcon(R.drawable.chat_notify_icon);

builder.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher));

builder.setTicker("收到" + i + "条消息");

builder.setWhen(System.currentTimeMillis());

Intent intent = new Intent(getBaseContext(), MainActivity.class);

intent.setAction(getApplicationContext().getPackageName());

intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

PendingIntent pi = PendingIntent.getActivity(getBaseContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);

builder.setContentIntent(pi);

builder.setContentTitle(getResources().getText(R.string.app_name));

builder.setContentText(content);

final Notification n = builder.build();

int defaults = Notification.DEFAULT_LIGHTS;

defaults |= Notification.DEFAULT_SOUND;

defaults |= Notification.DEFAULT_VIBRATE;

n.defaults = defaults;

n.flags = Notification.FLAG_SHOW_LIGHTS | Notification.FLAG_AUTO_CANCEL;

厂商

String content = 2 + "个联系人发了" + i + "条消息";

NotificationCompat.Builder builder = new NotificationCompat.Builder(getBaseContext());

builder.setSmallIcon(R.drawable.chat_notify_icon);

builder.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher));

builder.setTicker("收到" + i + "条消息");

builder.setWhen(System.currentTimeMillis());

Intent intent = new Intent(getBaseContext(), MainActivity.class);

intent.setAction(getApplicationContext().getPackageName());

intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

PendingIntent pi = PendingIntent.getActivity(getBaseContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);

builder.setContentIntent(pi);

builder.setContentTitle(getResources().getText(R.string.app_name));

builder.setContentText(content);

final Notification n = builder.build();

int defaults = Notification.DEFAULT_LIGHTS;

defaults |= Notification.DEFAULT_SOUND;

defaults |= Notification.DEFAULT_VIBRATE;

n.defaults = defaults;

n.flags = Notification.FLAG_SHOW_LIGHTS | Notification.FLAG_AUTO_CANCEL;

厂商获取

OSName=android.os.Build.BRAND.trim().toUpperCase();

广播

特别注意，小米的通知栏提示需要延时操作才会出现角标，但是偶尔还是没法出现，暂时没有特别好的解决办法，不过目前能保证做到较高的成功率。

除了小米以外，其他实现基本没什么问题。

//小米

private static void setBadgeOfXiaomi(final Context context,final Notification notification,final int NOTIFI_ID,final int num){

new Handler().postDelayed(new Runnable() {

@Override

public void run() {

try {

Field field = notification.getClass().getDeclaredField("extraNotification");

Object extraNotification = field.get(notification);

Method method = extraNotification.getClass().getDeclaredMethod("setMessageCount", int.class);

method.invoke(extraNotification, num);

} catch (Exception e) {

e.printStackTrace();

Log.e("Xiaomi" + " Badge error", "set Badge failed");

}

// mNotificationManager.notify(0,notification);

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

}

},550);

}

三星 & LG

//三星和LG

private static void setBadgeOfSamsung(Context context,Notification notification, int NOTIFI_ID,int num) {

// 获取你当前的应用

String launcherClassName = getLauncherClassName(context);

if (launcherClassName == null) {

return;

}

try {

Intent intent = new Intent("android.intent.action.BADGE_COUNT_UPDATE");

intent.putExtra("badge_count", num);

intent.putExtra("badge_count_package_name", context.getPackageName());

intent.putExtra("badge_count_class_name", launcherClassName);

context.sendBroadcast(intent);

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

}catch (Exception e){

e.printStackTrace();

Log.e("SAMSUNG" + " Badge error", "set Badge failed");

}

}

华为

华为及其荣耀系列通用，不需要官网认证

//华为 系列

private static void setBadgeOfHuaWei(Context context, Notification notification,int NOTIFI_ID,int num) {

try{

Bundle localBundle = new Bundle();

localBundle.putString("package", context.getPackageName());

localBundle.putString("class", getLauncherClassName(context));

localBundle.putInt("badgenumber", num);

context.getContentResolver().call(Uri.parse("content://com.huawei.android.launcher.settings/badge/"), "change_badge", null, localBundle);

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

}catch(Exception e){

e.printStackTrace();

Log.e("HUAWEI" + " Badge error", "set Badge failed");

}

}

索尼

//索尼

private static void setBadgeOfSony(Context context,Notification notification,int NOTIFI_ID, int num){

String numString="";

String activityName = getLauncherClassName(context);

if (activityName == null){

return;

}

Intent localIntent = new Intent();

// int numInt = Integer.valueOf(num);

boolean isShow = true;

if (num < 1){

numString = "";

isShow = false;

}else if (num > 99){

numString = "99";

}

try {

localIntent.putExtra("com.sonyericsson.home.intent.extra.badge.SHOW_MESSAGE", isShow);

localIntent.setAction("com.sonyericsson.home.action.UPDATE_BADGE");

localIntent.putExtra("com.sonyericsson.home.intent.extra.badge.ACTIVITY_NAME", activityName);

localIntent.putExtra("com.sonyericsson.home.intent.extra.badge.MESSAGE", numString);

localIntent.putExtra("com.sonyericsson.home.intent.extra.badge.PACKAGE_NAME", context.getPackageName());

context.sendBroadcast(localIntent);

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

}catch (Exception e){

e.printStackTrace();

Log.e("SONY" + " Badge error", "set Badge failed");

}

}

VIVO

//VIVO

private static void setBadgeOfVIVO(Context context,Notification notification,int NOTIFI_ID,int num){

try {

Intent localIntent = new Intent("launcher.action.CHANGE_APPLICATION_NOTIFICATION_NUM");

localIntent.putExtra("packageName", context.getPackageName());

localIntent.putExtra("className", getLauncherClassName(context));

localIntent.putExtra("notificationNum", num);

context.sendBroadcast(localIntent);

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

}catch (Exception e){

e.printStackTrace();

Log.e("VIVO" + " Badge error", "set Badge failed");

}

}

OPPO

目前只支持部分机型

//OPPO *只支持部分机型

private static void setBadgeOfOPPO(Context context, Notification notification,int NOTIFI_ID,int num){

try {

if (num == 0) {

num = -1;

}

Intent intent = new Intent("com.oppo.unsettledevent");

intent.putExtra("pakeageName", context.getPackageName());

intent.putExtra("number", num);

intent.putExtra("upgradeNumber", num);

if (canResolveBroadcast(context, intent)) {

context.sendBroadcast(intent);

} else {

try {

Bundle extras = new Bundle();

extras.putInt("app_badge_count", num);

context.getContentResolver().call(Uri.parse("content://com.android.badge/badge"), "setAppBadgeCount", null, extras);

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

} catch (Throwable th) {

Log.e("OPPO" + " Badge error", "unable to resolve intent: " + intent.toString());

}

}

}catch (Exception e){

e.printStackTrace();

Log.e("OPPO" + " Badge error", "set Badge failed");

}

}

ZUK

//ZUK

private static void setBadgeOfZUK(Context context,Notification notification,int NOTIFI_ID, int num){

final Uri CONTENT_URI = Uri.parse("content://com.android.badge/badge");

try {

Bundle extra = new Bundle();

extra.putInt("app_badge_count", num);

context.getContentResolver().call(CONTENT_URI, "setAppBadgeCount", null, extra);

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

}catch (Exception e){

e.printStackTrace();

Log.e("ZUK" + " Badge error", "set Badge failed");

}

}

HTC

//HTC

private static void setBadgeOfHTC(Context context,Notification notification,int NOTIFI_ID,int num){

try {

Intent intent1 = new Intent("com.htc.launcher.action.SET_NOTIFICATION");

intent1.putExtra("com.htc.launcher.extra.COMPONENT", context.getPackageManager().getLaunchIntentForPackage(context.getPackageName()).getComponent().flattenToShortString());

intent1.putExtra("com.htc.launcher.extra.COUNT", num);

Intent intent = new Intent("com.htc.launcher.action.UPDATE_SHORTCUT");

intent.putExtra("packagename", context.getPackageName());

intent.putExtra("count", num);

if (canResolveBroadcast(context, intent1) || canResolveBroadcast(context, intent)) {

context.sendBroadcast(intent1);

context.sendBroadcast(intent);

} else {

Log.e("HTC" + " Badge error", "unable to resolve intent: " + intent.toString());

}

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

}catch (Exception e){

e.printStackTrace();

Log.e("HTC" + " Badge error", "set Badge failed");

}

}

NOVA

//NOVA

private static void setBadgeOfNOVA(Context context,Notification notification,int NOTIFI_ID,int num){

try{

ContentValues contentValues = new ContentValues();

contentValues.put("tag", context.getPackageName()+ "/" +getLauncherClassName(context));

contentValues.put("count", num);

context.getContentResolver().insert(Uri.parse("content://com.teslacoilsw.notifier/unread_count"), contentValues);

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

}catch (Exception e){

e.printStackTrace();

Log.e("NOVA" + " Badge error", "set Badge failed");

}

}

其他

做个备案吧，这个真不一定能生效，只能从大多数的做法里摸规律

//其他

private static void setBadgeOfDefault(Context context,Notification notification,int NOTIFI_ID,int num){

try {

Intent intent = new Intent("android.intent.action.BADGE_COUNT_UPDATE");

intent.putExtra("badge_count", num);

intent.putExtra("badge_count_package_name", context.getPackageName());

intent.putExtra("badge_count_class_name", getLauncherClassName(context));

if (canResolveBroadcast(context, intent)) {

context.sendBroadcast(intent);

} else {

Log.e("Default" + " Badge error", "unable to resolve intent: " + intent.toString());

}

NotificationManager notifyMgr = (NotificationManager)(context.getSystemService(NOTIFICATION_SERVICE));

if(num!=0)notifyMgr.notify(NOTIFI_ID, notification);else notifyMgr.cancel(NOTIFI_ID);

}catch (Exception e){

e.printStackTrace();

Log.e("Default" + " Badge error", "set Badge failed");

}

}