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Code Issues Packages Projects Releases Wiki Activity

convert MyWidgetProvider to kotlin

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This commit is contained in:
tibbi 2016-11-14 18:29:57 +01:00
parent aa3a6188a1
commit 37f35e66b1
2 changed files with 59 additions and 58 deletions
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58
app/src/main/java/com/simplemobiletools/notes/MyWidgetProvider.java
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package com.simplemobiletools.notes;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.widget.RemoteViews;
import com.simplemobiletools.notes.activities.MainActivity;
import com.simplemobiletools.notes.databases.DBHelper;
import com.simplemobiletools.notes.models.Note;
import static com.simplemobiletools.notes.R.layout.widget;
public class MyWidgetProvider extends AppWidgetProvider {
private DBHelper mDb;
private static SharedPreferences mPrefs;
private static RemoteViews mRemoteViews;
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
initVariables(context);
final int defaultColor = context.getResources().getColor(R.color.dark_grey);
final int newBgColor = mPrefs.getInt(Constants.WIDGET_BG_COLOR, defaultColor);
final int newTextColor = mPrefs.getInt(Constants.WIDGET_TEXT_COLOR, Color.WHITE);
mRemoteViews.setInt(R.id.notes_view, "setBackgroundColor", newBgColor);
mRemoteViews.setInt(R.id.notes_view, "setTextColor", newTextColor);
mRemoteViews.setFloat(R.id.notes_view, "setTextSize", Utils.INSTANCE.getTextSize(context) / context.getResources().getDisplayMetrics().density);
for (int widgetId : appWidgetIds) {
updateWidget(appWidgetManager, widgetId, mRemoteViews);
}
super.onUpdate(context, appWidgetManager, appWidgetIds);
}
private void initVariables(Context context) {
mPrefs = context.getSharedPreferences(Constants.PREFS_KEY, Context.MODE_PRIVATE);
mDb = DBHelper.newInstance(context);
mRemoteViews = new RemoteViews(context.getPackageName(), widget);
setupAppOpenIntent(R.id.notes_holder, context);
}
private void setupAppOpenIntent(int id, Context context) {
final Intent intent = new Intent(context, MainActivity.class);
final PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
mRemoteViews.setOnClickPendingIntent(id, pendingIntent);
}
private void updateWidget(AppWidgetManager widgetManager, int widgetId, RemoteViews remoteViews) {
final int widgetNoteId = mPrefs.getInt(Constants.WIDGET_NOTE_ID, 1);
final Note note = mDb.getNote(widgetNoteId);
remoteViews.setTextViewText(R.id.notes_view, note != null ? note.getValue() : "");
widgetManager.updateAppWidget(widgetId, remoteViews);
}
}

59
app/src/main/kotlin/com/simplemobiletools/notes/MyWidgetProvider.kt Normal file
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package com.simplemobiletools.notes
import android.app.PendingIntent
import android.appwidget.AppWidgetManager
import android.appwidget.AppWidgetProvider
import android.content.Context
import android.content.Intent
import android.content.SharedPreferences
import android.graphics.Color
import android.widget.RemoteViews
import com.simplemobiletools.notes.R.layout.widget
import com.simplemobiletools.notes.activities.MainActivity
import com.simplemobiletools.notes.databases.DBHelper
class MyWidgetProvider : AppWidgetProvider() {
lateinit var mDb: DBHelper
companion object {
lateinit var mPrefs: SharedPreferences
lateinit var mRemoteViews: RemoteViews
}
override fun onUpdate(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray) {
initVariables(context)
val defaultColor = context.resources.getColor(R.color.dark_grey)
val newBgColor = mPrefs.getInt(Constants.WIDGET_BG_COLOR, defaultColor)
val newTextColor = mPrefs.getInt(Constants.WIDGET_TEXT_COLOR, Color.WHITE)
mRemoteViews.apply {
setInt(R.id.notes_view, "setBackgroundColor", newBgColor)
setInt(R.id.notes_view, "setTextColor", newTextColor)
setFloat(R.id.notes_view, "setTextSize", Utils.getTextSize(context) / context.resources.displayMetrics.density)
}
for (widgetId in appWidgetIds) {
updateWidget(appWidgetManager, widgetId, mRemoteViews)
}
super.onUpdate(context, appWidgetManager, appWidgetIds)
}
private fun initVariables(context: Context) {
mPrefs = context.getSharedPreferences(Constants.PREFS_KEY, Context.MODE_PRIVATE)
mDb = DBHelper.newInstance(context)
mRemoteViews = RemoteViews(context.packageName, widget)
setupAppOpenIntent(R.id.notes_holder, context)
}
private fun setupAppOpenIntent(id: Int, context: Context) {
val intent = Intent(context, MainActivity::class.java)
val pendingIntent = PendingIntent.getActivity(context, 0, intent, 0)
mRemoteViews.setOnClickPendingIntent(id, pendingIntent)
}
private fun updateWidget(widgetManager: AppWidgetManager, widgetId: Int, remoteViews: RemoteViews) {
val widgetNoteId = mPrefs.getInt(Constants.WIDGET_NOTE_ID, 1)
val note = mDb.getNote(widgetNoteId)
remoteViews.setTextViewText(R.id.notes_view, if (note != null) note.value else "")
widgetManager.updateAppWidget(widgetId, remoteViews)
}
}