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Code Issues Packages Projects Releases Wiki Activity

(Android) Ask for external sdcard permission 

Permission has to be explicitly asked for or it won't be granted on api 23 or higher.
This commit is contained in:
Aaahh Ahh 2016-12-25 15:06:54 -05:00 committed by GitHub
parent 5624b3482e
commit ac80cffdce
1 changed files with 52 additions and 0 deletions
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52
pkg/android/phoenix/src/com/retroarch/browser/mainmenu/MainMenuActivity.java
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@ -14,6 +14,9 @@ import android.os.Environment;
import android.preference.PreferenceActivity; import android.preference.PreferenceActivity;
import android.preference.PreferenceManager; import android.preference.PreferenceManager;
import android.provider.Settings; import android.provider.Settings;
import android.app.Activity;
import android.content.pm.PackageManager;
import android.app.AlertDialog.Builder;
/** /**
* {@link PreferenceActivity} subclass that provides all of the * {@link PreferenceActivity} subclass that provides all of the
@ -21,6 +24,8 @@ import android.provider.Settings;
*/ */
public final class MainMenuActivity extends PreferenceActivity public final class MainMenuActivity extends PreferenceActivity
{ {
int MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE = 0;
public static void startRetroActivity(Intent retro, String contentPath, String corePath, public static void startRetroActivity(Intent retro, String contentPath, String corePath,
String configFilePath, String imePath, String dataDirPath, String dataSourcePath) String configFilePath, String imePath, String dataDirPath, String dataSourcePath)
{ {
@ -47,6 +52,28 @@ public final class MainMenuActivity extends PreferenceActivity
// Bind audio stream to hardware controls. // Bind audio stream to hardware controls.
setVolumeControlStream(AudioManager.STREAM_MUSIC); setVolumeControlStream(AudioManager.STREAM_MUSIC);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
{
if (this.checkSelfPermission(Manifest.permission.WRITE_EXTERNAL_STORAGE)!= PackageManager.PERMISSION_GRANTED) {
// Should we show an explanation?
if (this.shouldShowRequestPermissionRationale(Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
// Show an explanation to the user *asynchronously* -- don't block
// this thread waiting for the user's response! After the user
// sees the explanation, try again to request the permission.
} else {
// No explanation needed, we can request the permission.
this.requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE);
// MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE is an
// app-defined int constant. The callback method gets the
// result of the request.
}
}
}
UserPreferences.updateConfigFile(this); UserPreferences.updateConfigFile(this);
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this); final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
Intent retro; Intent retro;
@ -72,4 +99,29 @@ public final class MainMenuActivity extends PreferenceActivity
startActivity(retro); startActivity(retro);
finish(); finish();
} }
@Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE: {
// If request is cancelled, the result arrays are empty.
            if (grantResults.length > 0
          && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission granted
            } else {
// permission denied
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setMessage("External SDCard acesss will not be available.") //hardcoded because the rest of retroarch is...
.setNeutralButton("Ok", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// Nothing lul
}
})
builder.create();
}
return;
}
}
}
} }