如何检测，如果用户单击做过或开放后的And​​r​​oid应用程序已经安装编程 [英] how to detect if user clicked done or open after application in android has been installed programmatically

问题描述

我无法检测如果用户点击该对话框中，Android应用程序安装后，通常会弹出。这样我可以进入下一个安装或活性

I'm having trouble detecting if the user clicked the dialog, that usually pops up after the android application has been installed. So that I can proceed to the next installation or activity.

推荐答案

如果我没有得到你，

• 您正试图以编程方式安装APK
• 您需要得到的地位，无论是用户pressed按钮打开或完成，后安装成功。

• You are trying to programatically install a APK
• You need to get the status, whether the user pressed buttons Open or Done, after the successful installation.

这是可以做到。为此，启动软件包安装程序是这样的。

This can be done. For this, start the package installer like this.

Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(
Uri.fromFile(new File("Full path to your APK")),
        "application/vnd.android.package-archive"); // the APK path can be in SDCARD or in your application directory. I am sure you know this path.

// start the package-installer activity and wait for result. The second parameter can be used to identify the source of result in `onActivityResult` method. 
startActivityForResult(intent, 1);

• 现在，程序包安装程序将被启动，你的APK将得到安装在设备上。
• 用户presses无论是打开或完成按钮。
• 您得到程序控制回 onActivityResult 回调函数
• Now the package installer will be started and your APK will get installed on device.
• User presses either Open or Done buttons.
• You gets the program control back in onActivityResult callback function

下面那张 onActivityResult 功能：

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    // requestCode == 1 means the result for package-installer activity
    if (requestCode == 1) 
    {
        // resultCode == RESULT_CANCELED means user pressed `Done` button
        if (resultCode == RESULT_CANCELED) {
            Toast.makeText(this, "User pressed 'Done' button", Toast.LENGTH_SHORT);
        } 
        else if (resultCode == RESULT_OK) {
            // resultCode == RESULT_OK means user pressed `Open` button
            Toast.makeText(this, "User pressed 'Open' button", Toast.LENGTH_SHORT);
        }
    }
    super.onActivityResult(requestCode, resultCode, data);
}

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