Working on getting widget images to load
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0789bbfdfa
commit
647a392d30
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@ -3,6 +3,8 @@ package horse.jaeil.microframe;
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import android.appwidget.AppWidgetManager;
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import android.appwidget.AppWidgetProvider;
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import android.content.Context;
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import android.net.Uri;
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import android.util.Log;
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import android.widget.RemoteViews;
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/**
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@ -10,14 +12,23 @@ import android.widget.RemoteViews;
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* App Widget Configuration implemented in {@link FrameWidgetConfigureActivity FrameWidgetConfigureActivity}
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*/
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public class FrameWidget extends AppWidgetProvider {
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private static final String TAG = "FrameWidget";
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static void updateAppWidget(Context context, AppWidgetManager appWidgetManager,
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int appWidgetId) {
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// CharSequence widgetText = FrameWidgetConfigureActivity.loadTitlePref(context, appWidgetId);
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// Construct the RemoteViews object
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String uriString = FrameWidgetConfigureActivity.loadImgRef(context, appWidgetId);
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Log.d(TAG, "Widget updating with uriString=" + uriString);
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RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.frame_widget);
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// views.setTextViewText(R.id.appwidget_text, widgetText);
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// Depending on the URI string, set the widget image
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if (!uriString.equals("")) {
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Uri uri = Uri.parse(uriString);
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views
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.setImageViewUri(R.id.frameImage, uri);
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} else {
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views
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.setImageViewResource(R.id.frameImage, R.drawable.frame_default);
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}
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// Instruct the widget manager to update the widget
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appWidgetManager.updateAppWidget(appWidgetId, views);
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@ -35,7 +46,7 @@ public class FrameWidget extends AppWidgetProvider {
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public void onDeleted(Context context, int[] appWidgetIds) {
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// When the user deletes the widget, delete the preference associated with it.
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for (int appWidgetId : appWidgetIds) {
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// FrameWidgetConfigureActivity.deleteTitlePref(context, appWidgetId);
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FrameWidgetConfigureActivity.deleteImgRef(context, appWidgetId);
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}
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}
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@ -4,6 +4,7 @@ import android.app.Activity;
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import android.appwidget.AppWidgetManager;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.graphics.Bitmap;
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import android.graphics.drawable.BitmapDrawable;
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import android.graphics.drawable.Drawable;
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@ -12,17 +13,19 @@ import android.os.Bundle;
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import android.util.Log;
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import android.view.View;
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import android.widget.ImageView;
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import android.widget.TextView;
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import java.io.FileNotFoundException;
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import java.io.InputStream;
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import java.net.URI;
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/**
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* The configuration screen for the {@link FrameWidget FrameWidget} AppWidget.
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*/
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public class FrameWidgetConfigureActivity extends Activity {
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// private static final String PREFS_NAME = "horse.jaeil.microframe.FrameWidget";
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// private static final String PREF_PREFIX_KEY = "appwidget_";
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private static final String PREFS_NAME = "horse.jaeil.microframe.FrameWidget";
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private static final String PREF_PREFIX_KEY = "appwidget_";
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private static final String TAG = "FrameWidgetConfigure";
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private static final int REQUEST_IMAGE_GET = 1;
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int mAppWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID;
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@ -30,27 +33,30 @@ public class FrameWidgetConfigureActivity extends Activity {
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public void onClick(View v) {
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final Context context = FrameWidgetConfigureActivity.this;
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// Request an image from any image provider
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// Request an image loaded on the device from any image provider
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Intent intent = new Intent(Intent.ACTION_GET_CONTENT)
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.putExtra(Intent.EXTRA_LOCAL_ONLY, true)
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.addCategory(Intent.CATEGORY_OPENABLE)
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.setType("image/*");
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if (intent.resolveActivity(context.getPackageManager()) != null) {
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startActivityForResult(intent, REQUEST_IMAGE_GET);
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Log.d(TAG, "Started selector activity");
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}
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// // When the button is clicked, store the string locally
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// String widgetText = mAppWidgetText.getText().toString();
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// saveTitlePref(context, mAppWidgetId, widgetText);
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//
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// // It is the responsibility of the configuration activity to update the app widget
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// AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
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// FrameWidget.updateAppWidget(context, appWidgetManager, mAppWidgetId);
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}
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};
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View.OnClickListener mFinishClickListener = new View.OnClickListener() {
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public void onClick(View v) {
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final Context context = FrameWidgetConfigureActivity.this;
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// Get the URI of the preview image
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TextView textView = (TextView) findViewById(R.id.previewUri);
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String uriString = textView.getText().toString();
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Log.d(TAG, "Finish clicked with URI " + uriString);
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// Send an update to the widget so it can load the image
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saveImgRef(context, mAppWidgetId, uriString);
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AppWidgetManager awm = AppWidgetManager.getInstance(context);
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FrameWidget.updateAppWidget(context, awm, mAppWidgetId);
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// Make sure we pass back the original appWidgetId
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Intent resultValue = new Intent();
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resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mAppWidgetId);
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@ -65,56 +71,52 @@ public class FrameWidgetConfigureActivity extends Activity {
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@Override
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protected void onActivityResult(int requestCode, int resultCode, Intent data) {
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Log.d(TAG, "Received Activity result");
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if (requestCode == REQUEST_IMAGE_GET && resultCode == RESULT_OK) {
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// Bitmap thumbnail = data.getParcelableExtra("data");
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// Parse the URI into a drawable
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Uri fullPhotoUri = data.getData();
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Log.i(TAG, fullPhotoUri.toString());
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Log.i(TAG, "URI selected: " + fullPhotoUri);
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Drawable drawable;
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TextView previewText = (TextView) findViewById(R.id.previewUri);
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try {
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InputStream inputStream = getContentResolver().openInputStream(fullPhotoUri);
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drawable = Drawable.createFromStream(inputStream, fullPhotoUri.toString());
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// If the Drawable was successfully loaded, then store the URI for the widget
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previewText.setText(fullPhotoUri.toString());
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} catch (FileNotFoundException e) {
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Log.e(TAG, "Selected image was not found! Now it's going to crash...");
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drawable = null;
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Log.e(TAG, "Selected image not found!");
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drawable = getResources().getDrawable(R.drawable.frame_default, null);
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previewText.setText("");
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}
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ImageView preview = (ImageView) findViewById(R.id.previewImageView);
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// Drawable drawable = new BitmapDrawable(getResources(), thumbnail);
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// drawable = Drawable.createFromPath(fullPhotoUri.getPath());
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preview.setImageDrawable(drawable);
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Log.d(TAG, "Set preview image");
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}
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}
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// // Write the prefix to the SharedPreferences object for this widget
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// static void saveTitlePref(Context context, int appWidgetId, String text) {
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// SharedPreferences.Editor prefs = context.getSharedPreferences(PREFS_NAME, 0).edit();
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// prefs.putString(PREF_PREFIX_KEY + appWidgetId, text);
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// prefs.apply();
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// }
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// Write the prefix to the SharedPreferences object for this widget
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static void saveImgRef(Context context, int appWidgetId, String text) {
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SharedPreferences.Editor prefs = context.getSharedPreferences(PREFS_NAME, 0).edit();
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prefs.putString(PREF_PREFIX_KEY + appWidgetId, text);
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prefs.apply();
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}
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// // Read the prefix from the SharedPreferences object for this widget.
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// // If there is no preference saved, get the default from a resource
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// static String loadTitlePref(Context context, int appWidgetId) {
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// SharedPreferences prefs = context.getSharedPreferences(PREFS_NAME, 0);
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// String titleValue = prefs.getString(PREF_PREFIX_KEY + appWidgetId, null);
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// if (titleValue != null) {
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// return titleValue;
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// } else {
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// return context.getString(R.string.appwidget_text);
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// }
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// }
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// Read the prefix from the SharedPreferences object for this widget.
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// If there is no preference saved, get the default from a resource
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static String loadImgRef(Context context, int appWidgetId) {
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SharedPreferences prefs = context.getSharedPreferences(PREFS_NAME, 0);
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String titleValue = prefs.getString(PREF_PREFIX_KEY + appWidgetId, null);
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if (titleValue != null) {
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return titleValue;
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} else {
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return "";//context.getString(R.string.appwidget_text);
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}
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}
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// static void deleteTitlePref(Context context, int appWidgetId) {
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// SharedPreferences.Editor prefs = context.getSharedPreferences(PREFS_NAME, 0).edit();
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// prefs.remove(PREF_PREFIX_KEY + appWidgetId);
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// prefs.apply();
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// }
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static void deleteImgRef(Context context, int appWidgetId) {
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SharedPreferences.Editor prefs = context.getSharedPreferences(PREFS_NAME, 0).edit();
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prefs.remove(PREF_PREFIX_KEY + appWidgetId);
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prefs.apply();
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}
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@Override
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public void onCreate(Bundle icicle) {
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@ -139,10 +141,8 @@ public class FrameWidgetConfigureActivity extends Activity {
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// If this activity was started with an intent without an app widget ID, finish with an error.
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if (mAppWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
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finish();
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return;
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// return;
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}
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// mAppWidgetText.setText(loadTitlePref(FrameWidgetConfigureActivity.this, mAppWidgetId));
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}
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}
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Binary file not shown.
After Width: | Height: | Size: 2.6 KiB |
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@ -6,11 +6,13 @@
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android:padding="@dimen/widget_margin">
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<ImageView
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android:id="@+id/frameImage"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:background="#09C"
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tools:ignore="ContentDescription"
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android:layout_centerHorizontal="true"
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android:layout_centerVertical="true" />
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android:layout_centerVertical="true"
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android:src="@drawable/frame_default" />
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</RelativeLayout>
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@ -24,9 +24,15 @@
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android:layout_height="wrap_content"
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android:layout_marginBottom="8dp"
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android:layout_gravity="center_horizontal"
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android:src="@drawable/example_appwidget_preview"
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android:src="@drawable/frame_default"
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tools:ignore="ContentDescription" />
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<TextView
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android:id="@+id/previewUri"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content" />
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<!--android:visibility="gone"> /-->
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<Button
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android:id="@+id/finish_button"
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android:layout_width="match_parent"
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@ -2,5 +2,5 @@
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<string name="app_name">MicroFrame</string>
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<string name="select_an_image">Select an Image</string>
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<string name="finish">Finish</string>
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<string name="about">Version: 0.2.23\nAuthor: Tim Van Baak</string>
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<string name="about">Version: 0.3.3\nAuthor: Tim Van Baak</string>
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</resources>
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