对,我看了很多问题,答案和教程,但没有人帮助过我,所以我的问题是我最后的希望......
在我的时钟小部件配置活动中,我希望能够拥有图像按钮,以便用户可以更改配置菜单上的背景,就像它在HD Widgets应用程序上一样,但当然具有不同的背景和目前为止我有这个
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.widget_config);
setResult(RESULT_CANCELED);
}
int mAppWidgetId;
@SuppressWarnings({ "unused" })
private void showAppWidget() {
mAppWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID;
Intent intent = getIntent();
Bundle extras = intent.getExtras();
if (extras != null) {
mAppWidgetId = extras.getInt(EXTRA_APPWIDGET_ID,INVALID_APPWIDGET_ID);
final ImageButton button1 = (ImageButton) findViewById(R.id.button1);
button1.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0) {
button1.setImageResource(R.drawable.background3);
AppWidgetProviderInfo providerInfo = AppWidgetManager.getInstance(
getBaseContext()).getAppWidgetInfo(mAppWidgetId);
String appWidgetLabel = providerInfo.label;
Intent startService = new Intent(WidgetConfigActivity.this, null);
startService.putExtra(EXTRA_APPWIDGET_ID, mAppWidgetId);
startService.setAction("FROM CONFIGURATION ACTIVITY");
setResult(RESULT_OK, startService);
startService(startService);
finish();
if (mAppWidgetId == INVALID_APPWIDGET_ID) {
Log.i("I am invalid", "I am invalid");
finish();
}
}
从我看过的答案中,您需要使用RemoteViews,但我不完全确定如何将其实现到我的代码中以便我需要一些帮助 谢谢
答案 0 :(得分:0)
你得到像这样的RemoteViews
RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.widget_layout);
然后你改变这样的背景
remoteViews.setInt(R.id.some_view, "setBackgroundResource", R.drawable.my_color);