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Diese Klassen sind, die ichRecycler Ansicht zeigt nichts
logcat
11-09 11:34:49.183 27661-27661/? I/art: Late-enabling -Xcheck:jni
11-09 11:34:49.193 27661-27661/? D/TidaProvider: TidaProvider()
11-09 11:34:49.197 27661-27661/? V/BoostFramework: BoostFramework() : mPerf = [email protected]
11-09 11:34:49.348 27661-27661/nischayvaish.com.test1 W/System: ClassLoader referenced unknown path: /data/app/nischayvaish.com.test1-1/lib/arm64
11-09 11:34:49.360 27661-27661/nischayvaish.com.test1 I/InstantRun: starting instant run server: is main process
11-09 11:34:49.463 27661-27661/nischayvaish.com.test1 W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable
11-09 11:34:49.484 27661-27661/nischayvaish.com.test1 D/AccessibilityManager: current package=nischayvaish.com.test1, accessibility manager mIsFinalEnabled=false, mOptimizeEnabled=true, mIsUiAutomationEnabled=false, mIsInterestedPackage=false
11-09 11:34:49.512 27661-27661/nischayvaish.com.test1 V/BoostFramework: BoostFramework() : mPerf = [email protected]
11-09 11:34:49.512 27661-27661/nischayvaish.com.test1 V/BoostFramework: BoostFramework() : mPerf = [email protected]
11-09 11:34:49.593 27661-27661/nischayvaish.com.test1 V/BoostFramework: BoostFramework() : mPerf = [email protected]
11-09 11:34:49.593 27661-27661/nischayvaish.com.test1 V/BoostFramework: BoostFramework() : mPerf = [email protected]
11-09 11:34:49.647 27661-27661/nischayvaish.com.test1 E/HAL: PATH3 /odm/lib64/hw/gralloc.qcom.so
11-09 11:34:49.647 27661-27661/nischayvaish.com.test1 E/HAL: PATH2 /vendor/lib64/hw/gralloc.qcom.so
11-09 11:34:49.647 27661-27661/nischayvaish.com.test1 E/HAL: PATH1 /system/lib64/hw/gralloc.qcom.so
11-09 11:34:49.647 27661-27661/nischayvaish.com.test1 E/HAL: PATH3 /odm/lib64/hw/gralloc.msm8953.so
11-09 11:34:49.647 27661-27661/nischayvaish.com.test1 E/HAL: PATH2 /vendor/lib64/hw/gralloc.msm8953.so
11-09 11:34:49.647 27661-27661/nischayvaish.com.test1 E/HAL: PATH1 /system/lib64/hw/gralloc.msm8953.so
11-09 11:34:49.654 27661-27661/nischayvaish.com.test1 D/ActivityThreadInjector: clearCachedDrawables.
11-09 11:34:49.673 27661-27691/nischayvaish.com.test1 I/Adreno: QUALCOMM build : 01d2d27, I3d52eaf367
Build Date : 12/10/16
OpenGL ES Shader Compiler Version: XE031.09.00.03
Local Branch :
Remote Branch :
Remote Branch :
Reconstruct Branch :
11-09 11:34:49.679 27661-27691/nischayvaish.com.test1 I/OpenGLRenderer: Initialized EGL, version 1.4
11-09 11:34:49.679 27661-27691/nischayvaish.com.test1 D/OpenGLRenderer: Swap behavior 1
11-09 11:34:49.706 27661-27661/nischayvaish.com.test1 W/art: Before Android 4.1, method int android.support.v7.widget.ListViewCompat.lookForSelectablePosition(int, boolean) would have incorrectly overridden the package-private method in android.widget.ListView
Das ist mein mainactivity Klasse
public class MainActivity extends AppCompatActivity {
private TextView tv1;
private RecyclerView recycler_view;
private RecyclerView.LayoutManager layoutManager;
private ArrayList<IncomingNumber> arrayList = new ArrayList<>();
private RecyclerAdapter adapter;
private BroadcastReceiver broadcastReceiver;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
tv1 = (TextView) findViewById(R.id.emptyTxt);
recycler_view = (RecyclerView) findViewById(R.id.recyclerView);
layoutManager = new LinearLayoutManager(this);
adapter = new RecyclerAdapter(arrayList);
recycler_view.setLayoutManager(layoutManager);
recycler_view.setHasFixedSize(true);
recycler_view.setAdapter(adapter);
readFromDb();
broadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
readFromDb();
}
};
}
private void readFromDb() {
arrayList.clear();
DbHelper dbHelper = new DbHelper(this);
SQLiteDatabase database = dbHelper.getWritableDatabase();
Cursor cursor = dbHelper.readNumber(database);
if (cursor.getCount() > 0) {
while (cursor.moveToNext()) {
String number;
int id;
number = cursor.getString(cursor.getColumnIndex(DbContract.INCOMING_NUMBER));
id = cursor.getInt(cursor.getColumnIndex("id"));
arrayList.add(new IncomingNumber(id, number));
}
cursor.close();
dbHelper.close();
adapter.notifyDataSetChanged();
recycler_view.setVisibility(View.VISIBLE);
tv1.setVisibility(View.GONE);
}
}
@Override
protected void onResume() {
super.onResume();
registerReceiver(broadcastReceiver, new IntentFilter(DbContract.UPDATE_UI_FILTER));
unregisterReceiver(broadcastReceiver);
}
DbHelper.class
Beim Kompilieren von Code kompiliert es, aber es zeigt keine eingehende Rufnummer an. derzeit bin ich Anfänger in Android Also habe ich den Fehler nicht richtig verstanden. Warnung durch die Anwendung bei der Kompilierung gegeben,
Bevor Android 4.1 Methode int android.support.v7.widget.ListViewCompat.lookForSelectablePosition (int, boolean) wäre falsch, das Paket-private Methode überschrieben haben in android.widget.ListView
Telefon Genehmigung gestattet.