我认为被接受的答案并不是一个真正的答案。我会解释问题所在。我想你正在测试你的应用程序在华为、Oppo、Vivo、小米、华硕等设备上。使用这些设备,如果我们关闭应用程序,它们也将关闭我们的广播接收器。这就是问题所在。(要检查,请使用pixel nexus模拟器)。我将解释如何解决这个问题。
private static final Intent[] POWERMANAGER_INTENTS = {
new Intent().setComponent(new ComponentName("com.miui.securitycenter", "com.miui.permcenter.autostart.AutoStartManagementActivity")),
new Intent().setComponent(new ComponentName("com.letv.android.letvsafe", "com.letv.android.letvsafe.AutobootManageActivity")),
new Intent().setComponent(new ComponentName("com.huawei.systemmanager", "com.huawei.systemmanager.optimize.process.ProtectActivity")),
new Intent().setComponent(new ComponentName("com.huawei.systemmanager", "com.huawei.systemmanager.appcontrol.activity.StartupAppControlActivity")),
new Intent().setComponent(new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.permission.startup.StartupAppListActivity")),
new Intent().setComponent(new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.startupapp.StartupAppListActivity")),
new Intent().setComponent(new ComponentName("com.oppo.safe", "com.oppo.safe.permission.startup.StartupAppListActivity")),
new Intent().setComponent(new ComponentName("com.iqoo.secure", "com.iqoo.secure.ui.phoneoptimize.AddWhiteListActivity")),
new Intent().setComponent(new ComponentName("com.iqoo.secure", "com.iqoo.secure.ui.phoneoptimize.BgStartUpManager")),
new Intent().setComponent(new ComponentName("com.vivo.permissionmanager", "com.vivo.permissionmanager.activity.BgStartUpManagerActivity")),
new Intent().setComponent(new ComponentName("com.samsung.android.lool", "com.samsung.android.sm.ui.battery.BatteryActivity")),
new Intent().setComponent(new ComponentName("com.htc.pitroad", "com.htc.pitroad.landingpage.activity.LandingPageActivity")),
new Intent().setComponent(new ComponentName("com.asus.mobilemanager", "com.asus.mobilemanager.MainActivity"))};
将这些代码放到您的onCreate方法中。在这里,我使用共享首选项仅检查应用程序首次打开。
`
final SharedPreferences.Editor pref = getSharedPreferences("allow_notify", MODE_PRIVATE).edit(); pref.apply(); final SharedPreferences sp = getSharedPreferences("allow_notify", MODE_PRIVATE)`;
if(!sp.getBoolean("protected",false)) {
for (final Intent intent : POWERMANAGER_INTENTS)
if (getPackageManager().resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY) != null) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Alert Title").setMessage("Alert Body")
.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
startActivity(intent);
sp.edit().putBoolean("protected",true).apply();
}
})
.setCancelable(false)
.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
})
.create().show();
break;