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  • android判断应用是否为默认

    Intent mHomeIntent = new Intent(Intent.ACTION_MAIN);
    mHomeIntent.addCategory(Intent.CATEGORY_HOME);
    mHomeIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
    | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);

    ResolveInfo mInfo = getPackageManager().resolveActivity(mHomeIntent, 0);
    String activity_name = mInfo.activityInfo.name;
    String package_name = mInfo.activityInfo.packageName;
    String toast_content = "";
    System.out.println("activity_name:" + activity_name);
    System.out.println("package_name:" + package_name);

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  • 原文地址:https://www.cnblogs.com/jingle1267/p/2846262.html
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