Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;

import android.util.Log;

public class Main {
    private static final String TAG = "QikuUtils";

    public static void applyPermission(Context 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.startActivity(intent);
        } else {
            intent.setClassName("com.qihoo360.mobilesafe", "com.qihoo360.mobilesafe.ui.index.AppEnterActivity");
            if (isIntentAvailable(intent, context)) {
                context.startActivity(intent);
            } 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");
            }
        }
    }

    private static boolean isIntentAvailable(Intent intent, Context context) {
        if (intent == null) {
            return false;
        }
        return context.getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY)
                .size() > 0;
    }
}