我遇到了ShareActionProvider问题。我喜欢通过ShareActionProvider共享webview的当前网址(url可以通过JS动态更改)。为此,我重写了onOptionsItemSelected以通过setShareIntent更改Intent。但是当我点击ShareActionProvider并通过特定的应用程序共享它时,什么也没有发生。我调试了它,发现onOptionsItemSelected没有被触发。有人可以帮我吗?确定ShareActionProvider是否被触发
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.game, menu);
MenuItem mShareActionProviderItem = (MenuItem) menu.findItem(R.id.action_share);
mShareActionProvider = (ShareActionProvider) mShareActionProviderItem.getActionProvider(); // is a field
Intent sendIntent = new Intent(Intent.ACTION_SEND);
sendIntent.setType("text/plain");
mShareActionProvider.setShareIntent(sendIntent); //needed to be able to click on Item
mShareActionProviderItem.getActionView().setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
String url = ((GameFragment) getFragmentManager().findFragmentByTag(GAME_FRAGMENT)).getUrl();
/*ShareButton set URL*/
Intent sendIntent = new Intent(Intent.ACTION_SEND);
sendIntent.setType("text/plain");
sendIntent.putExtra(Intent.EXTRA_TEXT, String.format(getResources().getString(R.string.share_text), url));
mShareActionProvider.setShareIntent(sendIntent);
}
});
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch(item.getItemId()) {
case R.id.action_share:
/*URL holen*/
String url = ((GameFragment) getFragmentManager().findFragmentByTag(GAME_FRAGMENT)).getUrl();
/*ShareButton mit URL bestücken*/
ShareActionProvider mShareActionProvider = (ShareActionProvider) item.getActionProvider();
Intent sendIntent = new Intent(Intent.ACTION_SEND);
sendIntent.setType("text/plain");
sendIntent.putExtra(Intent.EXTRA_TEXT, String.format(getResources().getString(R.string.share_text), url));
mShareActionProvider.setShareIntent(sendIntent);
break;
default:
return super.onOptionsItemSelected(item);
}
return true;
可能重复http://stackoverflow.com/questions/11627892/onoptionsitemselected-not-called-when-using-actionlayout-sherlockactionbar – zizoujab
这篇文章并没有为我工作。我描述了上面的不当行为。因此我的线程不是重复的。 – janwo
建议使用setOnClickListener(这里提到的http://stackoverflow.com/a/11628492/1463921)不起作用,因为我有一个ShareActionProvider-Widget,我想它的行为有所不同。点击共享按钮时,不会触发setOnClickListener和onOptionsItemSelected。有没有人有想法? – janwo