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Code Issues Packages Projects Releases Wiki Activity

add a widget

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This commit is contained in:
tibbi
2016-02-13 22:47:37 +01:00
parent 9f419c9221
commit 60ab699dab
5 changed files with 76 additions and 0 deletions
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16
app/src/main/java/notes/simplemobiletools/com/MainActivity.java
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@ -1,6 +1,9 @@
package notes.simplemobiletools.com;
import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
@ -47,12 +50,25 @@ public class MainActivity extends AppCompatActivity {
private void saveText() {
final String text = notesView.getText().toString().trim();
prefs.edit().putString(Constants.TEXT, text).apply();
Toast.makeText(this, "Text saved", Toast.LENGTH_SHORT).show();
hideKeyboard();
updateWidget();
}
private void hideKeyboard() {
final InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(notesView.getWindowToken(), 0);
}
private void updateWidget() {
final Context context = getApplicationContext();
final AppWidgetManager widgetManager = AppWidgetManager.getInstance(context);
int[] ids = widgetManager.getAppWidgetIds(new ComponentName(context, MyWidgetProvider.class));
final Intent intent = new Intent(this, MyWidgetProvider.class);
intent.setAction(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, ids);
sendBroadcast(intent);
}
}

27
app/src/main/java/notes/simplemobiletools/com/MyWidgetProvider.java Normal file
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@ -0,0 +1,27 @@
package notes.simplemobiletools.com;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.Context;
import android.content.SharedPreferences;
import android.widget.RemoteViews;
public class MyWidgetProvider extends AppWidgetProvider {
private static SharedPreferences prefs;
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
prefs = context.getSharedPreferences(Constants.PREFS, Context.MODE_PRIVATE);
for (int widgetId : appWidgetIds) {
updateWidget(context, appWidgetManager, widgetId);
}
super.onUpdate(context, appWidgetManager, appWidgetIds);
}
private void updateWidget(Context context, AppWidgetManager widgetManager, int widgetId) {
final String text = prefs.getString(Constants.TEXT, "");
final RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.widget);
remoteViews.setTextViewText(R.id.notesView, text);
widgetManager.updateAppWidget(widgetId, remoteViews);
}
}