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reload photos activity on resume

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tibbi 2016-02-29 21:47:31 +01:00
parent 6f629cc5f5
commit 52051ca77a
1 changed files with 35 additions and 0 deletions
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35
app/src/main/java/com/simplemobiletools/gallery/activities/PhotosActivity.java
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@ -1,11 +1,15 @@
package com.simplemobiletools.gallery.activities;
import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.media.MediaScannerConnection;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.util.SparseBooleanArray;
import android.view.ActionMode;
@ -15,6 +19,7 @@ import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.GridView;
import android.widget.Toast;
import com.simplemobiletools.gallery.Constants;
import com.simplemobiletools.gallery.Helpers;
@ -27,6 +32,7 @@ import java.util.List;
import java.util.regex.Pattern;
public class PhotosActivity extends AppCompatActivity implements AdapterView.OnItemClickListener, GridView.MultiChoiceModeListener {
private final int STORAGE_PERMISSION = 1;
private List<String> photos;
private int selectedItemsCnt;
private GridView gridView;
@ -37,7 +43,36 @@ public class PhotosActivity extends AppCompatActivity implements AdapterView.OnI
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_photos);
}
@Override
protected void onResume() {
super.onResume();
tryloadGallery();
}
private void tryloadGallery() {
if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED) {
initializeGallery();
} else {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, STORAGE_PERMISSION);
}
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == STORAGE_PERMISSION) {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
initializeGallery();
} else {
Toast.makeText(this, getResources().getString(R.string.no_permissions), Toast.LENGTH_SHORT).show();
}
}
}
private void initializeGallery() {
path = getIntent().getStringExtra(Constants.DIRECTORY);
photos = getPhotos();
adapter = new PhotosAdapter(this, photos);