安卓全局的无障碍服务悬浮窗示例

package com.jbjtech.dyclickdemo.utils; import static com.jbjtech.dyclickdemo.utils.RomUtils.checkIsMeizuRom; import static com.jbjtech.dyclickdemo.utils.RomUtils.getEmuiVersion; import static com.jbjtech.dyclickdemo.utils.RomUtils.getMiuiVersion; import android.annotation.TargetApi; import android.app.AppOpsManager; import android.content.ActivityNotFoundException; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.pm.PackageManager; import android.net.Uri; import android.os.Binder; import android.os.Build; import android.provider.Settings; import android.util.Log; import android.widget.Toast; import java.lang.reflect.Method; public class FloatPermissionUtils { private static final String TAG = "FloatPermissionUtils"; private FloatPermissionUtils() { } /** * 检测悬浮窗权限 */ public static boolean checkFloatWindowPermission(Context context) { final int version = Build.VERSION.SDK_INT; if (version >= 19) { return checkOp(context, 24); //OP_SYSTEM_ALERT_WINDOW = 24; } else { return true; } } /** * 小米 ROM 权限申请 */ public static void applyMiuiPermission(Context context) { int versionCode = getMiuiVersion(); if (versionCode == 5) { goToMiuiPermissionActivity_V5(context); } else if (versionCode == 6) { goToMiuiPermissionActivity_V6(context); } else if (versionCode == 7) { goToMiuiPermissionActivity_V7(context); } else if (versionCode == 8) { goToMiuiPermissionActivity_V8(context); } else { Log.e(TAG, "this is a special MIUI rom version, its version code " + versionCode); } } /** * 去魅族权限申请页面 */ public static void applyMeizuPermission(Context context) { try { Intent intent = new Intent("com.meizu.safe.security.SHOW_APPSEC"); intent.setClassName("com.meizu.safe", "com.meizu.safe.security.AppSecActivity"); intent.putExtra("packageName", context.getPackageName()); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(intent); } catch (Exception e) { e.printStackTrace(); ToastUtils.showLongCenterToastSafe("请在手机\"应用权限管理\"或者\"手机管家\"等位置找到“悬浮框权限”，并允许 使用悬浮框权限"); } } @TargetApi(Build.VERSION_CODES.KITKAT) private static boolean checkOp(Context context, int op) { final int version = Build.VERSION.SDK_INT; if (version >= 19) { AppOpsManager manager = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE); try { Class clazz = AppOpsManager.class; Method method = clazz.getDeclaredMethod("checkOp", int.class, int.class, String.class); return AppOpsManager.MODE_ALLOWED == (int) method.invoke(manager, op, Binder.getCallingUid(), context.getPackageName()); } catch (Exception e) { Log.e(TAG, Log.getStackTraceString(e)); } } else { Log.e(TAG, "Below API 19 cannot invoke!"); } return false; } /** * 去华为权限申请页面 */ public static void applyHuaweiPermission(Context context) { try { Intent intent = new Intent(); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); ComponentName comp = new ComponentName("com.huawei.systemmanager", "com.huawei.systemmanager.addviewmonitor.AddViewMonitorActivity");//悬浮窗管理页面 intent.setComponent(comp); if (getEmuiVersion() == 3.1) { //emui 3.1 的适配 context.startActivity(intent); } else { //emui 3.0 的适配 comp = new ComponentName("com.huawei.systemmanager", "com.huawei.notificationmanager.ui.NotificationManagmentActivity");//悬浮窗管理页面 intent.setComponent(comp); context.startActivity(intent); } } catch (SecurityException e) { Intent intent = new Intent(); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); ComponentName comp = new ComponentName("com.huawei.systemmanager", "com.huawei.permissionmanager.ui.MainActivity");//华为权限管理，跳转到本app的权限管理页面,这个需要华为接口权限，未解决 intent.setComponent(comp); context.startActivity(intent); Log.e(TAG, Log.getStackTraceString(e)); } catch (ActivityNotFoundException e) { /** * 手机管家版本较低 HUAWEI SC-UL10 */ Intent intent = new Intent(); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); ComponentName comp = new ComponentName("com.Android.settings", "com.android.settings.permission.TabItem");//权限管理页面 android4.4 intent.setComponent(comp); context.startActivity(intent); e.printStackTrace(); Log.e(TAG, Log.getStackTraceString(e)); } catch (Exception e) { //抛出异常时提示信息 Toast.makeText(context, "进入设置页面失败，请手动设置", Toast.LENGTH_LONG).show(); Log.e(TAG, Log.getStackTraceString(e)); } } public static void apply360Permission(Context context) { Intent intent = new Intent(); intent.setClassName("com.android.settings", "com.android.settings.Settings$OverlaySettingsActivity"); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(intent); } /** * 小米 V5 版本 ROM权限申请 */ public static void goToMiuiPermissionActivity_V5(Context context) { Intent intent = null; String packageName = context.getPackageName(); intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS); Uri uri = Uri.fromParts("package", packageName, null); intent.setData(uri); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); if (isIntentAvailable(intent, context)) { context.startActivity(intent); } else { Log.e(TAG, "intent is not available!"); } } /** * 小米 V6 版本 ROM权限申请 */ public static void goToMiuiPermissionActivity_V6(Context context) { Intent intent = new Intent("miui.intent.action.APP_PERM_EDITOR"); intent.setClassName("com.miui.securitycenter", "com.miui.permcenter.permissions.AppPermissionsEditorActivity"); intent.putExtra("extra_pkgname", context.getPackageName()); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); if (isIntentAvailable(intent, context)) { context.startActivity(intent); } else { Log.e(TAG, "Intent is not available!"); } } /** * 小米 V7 版本 ROM权限申请 */ public static void goToMiuiPermissionActivity_V7(Context context) { Intent intent = new Intent("miui.intent.action.APP_PERM_EDITOR"); intent.setClassName("com.miui.securitycenter", "com.miui.permcenter.permissions.AppPermissionsEditorActivity"); intent.putExtra("extra_pkgname", context.getPackageName()); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); if (isIntentAvailable(intent, context)) { context.startActivity(intent); } else { Log.e(TAG, "Intent is not available!"); } } /** * 小米 V8 版本 ROM权�