權(quán)限
1、注冊(cè)權(quán)限
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
2、動(dòng)態(tài)申請(qǐng)權(quán)限
API19以后需要?jiǎng)討B(tài)申請(qǐng)權(quán)限,API23以前默認(rèn)是開(kāi)放的,但是個(gè)別廠商自己定制了開(kāi)啟權(quán)限驗(yàn)證,比較坑爹,API23以后google提供的統(tǒng)一了跳轉(zhuǎn)頁(yè)面.
其他操作(建議還是官方提供的操作來(lái))
19<=api<26 可以使用type = TYPE_TOAST 官方產(chǎn)生的漏洞,不需要靜態(tài)注冊(cè)也不需要?jiǎng)討B(tài)申請(qǐng)權(quán)限.參考https://blog.csdn.net/u013651405/article/details/79350857測(cè)試結(jié)果,小米和vivo不在其中.
檢查機(jī)型
<pre>import android.os.Build;
import android.text.TextUtils;
import android.util.Log;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/**
* @Auther: weiwei.zhang06
* @Date: 2019/3/25 22:03
*/
public class RomUtils {
private static final String TAG = "RomUtils";
/**
* 獲取 emui 版本號(hào)
* @return
*/
public static double getEmuiVersion() {
try {
String emuiVersion = getSystemProperty("ro.build.version.emui");
String version = emuiVersion.substring(emuiVersion.indexOf("_") + 1);
return Double.parseDouble(version);
} catch (Exception e) {
e.printStackTrace();
}
return 4.0;
}
/**
* 獲取小米 rom 版本號(hào)，獲取失敗返回 -1
*
* @return miui rom version code, if fail , return -1
*/
public static int getMiuiVersion() {
String version = getSystemProperty("ro.miui.ui.version.name");
if (version != null) {
try {
return Integer.parseInt(version.substring(1));
} catch (Exception e) {
Log.e(TAG, "get miui version code error, version : " + version);
}
}
return -1;
}
public static String getSystemProperty(String propName) {
String line;
BufferedReader input = null;
try {
Process p = Runtime.getRuntime().exec("getprop " + propName);
input = new BufferedReader(new InputStreamReader(p.getInputStream()), 1024);
line = input.readLine();
input.close();
} catch (IOException ex) {
Log.e(TAG, "Unable to read sysprop " + propName, ex);
return null;
} finally {
if (input != null) {
try {
input.close();
} catch (IOException e) {
Log.e(TAG, "Exception while closing InputStream", e);
}
}
}
return line;
}
public static boolean checkIsHuaweiRom() {
return Build.MANUFACTURER.contains("HUAWEI");
}
/**
* check if is miui ROM
*/
public static boolean checkIsMiuiRom() {
return !TextUtils.isEmpty(getSystemProperty("ro.miui.ui.version.name"));
}
public static boolean checkIsMeizuRom() {
//return Build.MANUFACTURER.contains("Meizu");
String meizuFlymeOSFlag = getSystemProperty("ro.build.display.id");
if (TextUtils.isEmpty(meizuFlymeOSFlag)){
return false;
}else if (meizuFlymeOSFlag.contains("flyme") || meizuFlymeOSFlag.toLowerCase().contains("flyme")){
return true;
}else {
return false;
}
}
public static boolean checkIs360Rom() {
//fix issue https://github.com/zhaozepeng/FloatWindowPermission/issues/9
return Build.MANUFACTURER.contains("QiKU")
|| Build.MANUFACTURER.contains("360");
}
public static boolean checkIsOppoRom() {
//https://github.com/zhaozepeng/FloatWindowPermission/pull/26
return Build.MANUFACTURER.contains("OPPO") || Build.MANUFACTURER.c</pre>
6.0之后
Google統(tǒng)一了跳轉(zhuǎn)入口
<pre>package com.blibee.im.base.util.float_window;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Build;
import android.provider.Settings;
/**
* @Auther: weiwei.zhang06
* @Date: 2019/3/25 22:22
*/
public class CommonFloatStrategy implements IFloatStrategy {
@Override
public boolean checkFloatWindowPermission(Context context) {
final int version = Build.VERSION.SDK_INT;
if (version >= 23) {
return checkOp(context, 24); //OP_SYSTEM_ALERT_WINDOW = 24;
}
return true;
}
@Override
public void applyPermission(Activity context) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
context.startActivityForResult(new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION, Uri.parse("package:" + context.getPackageName())), 0);
}
}
@Override
public boolean checkOp(Context context, int op) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
return Settings.canDrawOverlays(context);
}
return true;
}</pre>
4.4 - 6.0 之前
作死的廠商自己定制了申請(qǐng)入口,害苦了個(gè)大開(kāi)發(fā)者門(mén).以下提供大部分定制過(guò)申請(qǐng)頁(yè)面的機(jī)型.以及其申請(qǐng)代碼.
xiaomi
<pre>import android.app.Activity;
import android.app.AppOpsManager;
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 java.lang.reflect.Method;
import static com.blibee.im.base.util.float_window.RomUtils.getMiuiVersion;
/**
* @Auther: weiwei.zhang06
* @Date: 2019/3/25 21:59
*/
public class XiaoMiStrategy implements IFloatStrategy {
private static final String TAG = "XiaoMiStrategy";
@Override
public boolean checkFloatWindowPermission(Context context) {
final int version = Build.VERSION.SDK_INT;
if (version >= 19) {
return checkOp(context, 24);
} else {
return true;
}
}
@Override
public void applyPermission(Activity 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);
}
}
@Override
public 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;
}
private static boolean isIntentAvailable(Intent intent, Context context) {
if (intent == null) {
return false;
}
return context.getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY).size() > 0;
}
/**
* 小米 V5 版本 ROM權(quán)限申請(qǐng)
*/
public static void goToMiuiPermissionActivity_V5(Activity 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.startActivityForResult(intent, 0);
} else {
Log.e(TAG, "intent is not available!");
}
}
/**
* 小米 V6 版本 ROM權(quán)限申請(qǐng)
*/
public static void goToMiuiPermissionActivity_V6(Activity 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.startActivityForResult(intent, 0);
} else {
Log.e(TAG, "Intent is not available!");
}
}
/**
* 小米 V7 版本 ROM權(quán)限申請(qǐng)
*/
public static void goToMiuiPermissionActivity_V7(Activity 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.startActivityForResult(intent, 0);
} else {
Log.e(TAG, "Intent is not available!");
}
}
/**
* 小米 V8 版本 ROM權(quán)限申請(qǐng)
*/
public static void goToMiuiPermissionActivity_V8(Activity context) {
Intent intent = new Intent("miui.intent.action.APP_PERM_EDITOR");
intent.setClassName("com.miui.securitycenter", "com.miui.permcenter.permissions.PermissionsEditorActivity");
intent.putExtra("extra_pkgname", context.getPackageName());
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
if (isIntentAvailable(intent, context)) {
context.startActivityForResult(intent, 0);
} else {
intent = new Intent("miui.intent.action.APP_PERM_EDITOR");
intent.setPackage("com.miui.securitycenter");
intent.putExtra("extra_pkgname", context.getPackageName());
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
if (isIntentAvailable(intent, context)) {
context.startActivityForResult(intent, 0);
} else {
Log.e(TAG, "Intent is not available!");
</pre>
360
<pre>import android.app.Activity;
import android.app.AppOpsManager;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Binder;
import android.os.Build;
import android.util.Log;
import java.lang.reflect.Method;
/**
* @Auther: weiwei.zhang06
* @Date: 2019/3/25 22:03
*/
public class QikuFloatStrategy implements IFloatStrategy {
private static final String TAG = "QikuFloatStrategy";
@Override
public boolean checkFloatWindowPermission(Context context) {
final int version = Build.VERSION.SDK_INT;
if (version >= 19) {
return checkOp(context, 24); //OP_SYSTEM_ALERT_WINDOW = 24;
}
return true;
}
@Override
public void applyPermission(Activity context) {
Intent intent = new Intent();
intent.setClassName("com.android.settings", "com.android.settings.Settings$OverlaySettingsActivity");
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
if (isIntentAvailable(intent, context)) {
context.startActivityForResult(intent, 0);
} else {
intent.setClassName("com.qihoo360.mobilesafe", "com.qihoo360.mobilesafe.ui.index.AppEnterActivity");
if (isIntentAvailable(intent, context)) {
context.startActivityForResult(intent, 0);
} else {
Log.e(TAG, "can't open permission page with particular name, please use " +
"\"adb shell dumpsys activity\" command and tell me the name of the float window permission page");
}
}
}
@Override
public 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("", "Below API 19 cannot invoke!");
}
return false;
}
private static boolean isIntentAvailable(Intent intent, Context context) {
if (intent == null) {
return false;
}
return context.getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY).size() > 0;
</pre>
oppo
<pre>import android.app.Activity;
import android.app.AppOpsManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.os.Binder;
import android.os.Build;
import android.util.Log;
import java.lang.reflect.Method;
/**
* @Auther: weiwei.zhang06
* @Date: 2019/3/25 22:02
*/
public class OppoFloatStrategy implements IFloatStrategy {
private static final String TAG = "OppoFloatStrategy";
@Override
public boolean checkFloatWindowPermission(Context context) {
final int version = Build.VERSION.SDK_INT;
if (version >= 19) {
return checkOp(context, 24); //OP_SYSTEM_ALERT_WINDOW = 24;
}
return true;
}
@Override
public void applyPermission(Activity context) {
try {
Intent intent = new Intent();
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
//com.coloros.safecenter/.sysfloatwindow.FloatWindowListActivity
ComponentName comp = new ComponentName("com.coloros.safecenter", "com.coloros.safecenter.sysfloatwindow.FloatWindowListActivity");//懸浮窗管理頁(yè)面
intent.setComponent(comp);
context.startActivityForResult(intent, 0);
}
catch(Exception e){
e.printStackTrace();
}
}
@Override
public 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;
}</pre>
meizu
作死的魅族6.0手機(jī)有些也是定制的頁(yè)面
<pre>import android.app.Activity;
import android.app.AppOpsManager;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Binder;
import android.os.Build;
import android.provider.Settings;
import android.util.Log;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
/**
* @Auther: weiwei.zhang06
* @Date: 2019/3/25 21:53
*/
public class MeiZuFloatStrategy implements IFloatStrategy {
private static final String TAG = "MeiZuFloatStrategy";
@Override
public boolean checkFloatWindowPermission(Context context) {
final int version = Build.VERSION.SDK_INT;
if (version >= 19) {
return checkOp(context, 24); //OP_SYSTEM_ALERT_WINDOW = 24;
}
return true;
}
@Override
public void applyPermission(Activity context) {
try {
Intent intent = new Intent("com.meizu.safe.security.SHOW_APPSEC");
intent.putExtra("packageName", context.getPackageName());
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivityForResult(intent, 0);
} catch (Exception e) {
try {
Log.e(TAG, "獲取懸浮窗權(quán)限, 打開(kāi)AppSecActivity失敗, " + Log.getStackTraceString(e));
commonROMPermissionApplyInternal(context);
} catch (Exception eFinal) {
Log.e(TAG, "獲取懸浮窗權(quán)限失敗, 通用獲取方法失敗, " + Log.getStackTraceString(eFinal));
}
}
}
public void commonROMPermissionApplyInternal(Activity context) throws NoSuchFieldException, IllegalAccessException {
Class clazz = Settings.class;
Field field = clazz.getDeclaredField("ACTION_MANAGE_OVERLAY_PERMISSION");
Intent intent = new Intent(field.get(null).toString());
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setData(Uri.parse("package:" + context.getPackageName()));
context.startActivityForResult(intent, 0);
}
@Override
public 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</pre>
huawei
<pre>import android.app.Activity;
import android.app.AppOpsManager;
import android.content.ActivityNotFoundException;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.os.Binder;
import android.os.Build;
import android.util.Log;
import android.widget.Toast;
import java.lang.reflect.Method;
/**
* @Auther: weiwei.zhang06
* @Date: 2019/3/25 21:51
*/
public class HuaWeiFloatStrategy implements IFloatStrategy {
private static final String TAG = "HuaWeiFloatStrategy";
@Override
public boolean checkFloatWindowPermission(Context context) {
final int version = Build.VERSION.SDK_INT;
if (version >= 19) {
return checkOp(context, 24); //OP_SYSTEM_ALERT_WINDOW = 24;
}
return true;
}
@Override
public void applyPermission(Activity 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");//懸浮窗管理頁(yè)面
intent.setComponent(comp);
if (RomUtils.getEmuiVersion() == 3.1) {
//emui 3.1 的適配
context.startActivityForResult(intent, 0);
} else {
//emui 3.0 的適配
comp = new ComponentName("com.huawei.systemmanager", "com.huawei.notificationmanager.ui.NotificationManagmentActivity");//懸浮窗管理頁(yè)面
intent.setComponent(comp);
context.startActivityForResult(intent, 0);
}
} 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");//華為權(quán)限管理，跳轉(zhuǎn)到本app的權(quán)限管理頁(yè)面,這個(gè)需要華為接口權(quán)限岭洲，未解決
intent.setComponent(comp);
context.startActivityForResult(intent, 0);
Log.e(TAG, Log.getStackTraceString(e));
} catch (ActivityNotFoundException e) {
/**
* 手機(jī)管家版本較低 HUAWEI SC-UL10
*/
// Toast.makeText(MainActivity.this, "act找不到", Toast.LENGTH_LONG).show();
Intent intent = new Intent();
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
ComponentName comp = new ComponentName("com.Android.settings", "com.android.settings.permission.TabItem");//權(quán)限管理頁(yè)面 android4.4
intent.setComponent(comp);
context.startActivityForResult(intent, 0);
e.printStackTrace();
Log.e(TAG, Log.getStackTraceString(e));
} catch (Exception e) {
//拋出異常時(shí)提示信息
Toast.makeText(context, "進(jìn)入設(shè)置頁(yè)面失敗，請(qǐng)手動(dòng)設(shè)置", Toast.LENGTH_LONG).show();
Log.e(TAG, Log.getStackTraceString(e));
}
}
@Override
public 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;
}</pre>
問(wèn)題
permission denied for window type 2003
除了要注冊(cè)權(quán)限和申請(qǐng)權(quán)限外,可能會(huì)遇到type不支持的情況,建議對(duì)8.0以上的系統(tǒng)使用如下類型.
<pre>if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
type = WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
} else {
type = WindowManager.LayoutParams.TYPE_SYSTEM_ALERT;
}</pre>
