当我使用 Eclipse 在设备上调试我的应用程序时,这就是结果,这就是我想要的:
“共享图标”工作正常!
在这里,问题!!!!当我在 GOOGLE Play 上添加应用程序,然后从它安装应用程序时,结果如下:
“共享图标”不起作用。它是可点击的,但它什么也不做。图标没有出现,只有标题:“分享”
这是代码:
private ShareActionProvider mShareActionProvider;
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu items for use in the action bar
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main, menu);
// Set up ShareActionProvider's default share intent
MenuItem shareItem = menu.findItem(R.id.action_share);
mShareActionProvider = (ShareActionProvider) MenuItemCompat.getActionProvider(shareItem);
mShareActionProvider.setShareIntent(getDefaultShareIntent());
return super.onCreateOptionsMenu(menu);
}
private Intent getDefaultShareIntent() {
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_SUBJECT, getResources().getString(R.string.app_name));
intent.putExtra(Intent.EXTRA_TEXT, getResources().getString(R.string.app_play_address));
return intent;
}
这是 main.xml 文件:
<menu
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:yourapp="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/action_share"
android:title="@string/share"
yourapp:showAsAction="ifRoom"
yourapp:actionProviderClass="android.support.v7.widget.ShareActionProvider" />
</menu>
在styles.xml 文件中:
<resources>
<!--
Base application theme, dependent on API level. This theme is replaced
by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
-->
<style name="AppBaseTheme" parent="@style/Theme.AppCompat">
</style>
<!-- Application theme. -->
<style name="AppTheme" parent="AppBaseTheme">
<!-- All customizations that are NOT specific to a particular API-level can go here. -->
</style>
v-11 中的 styles.xml 文件:
<resources>
<!--
Base application theme for API 11+. This theme completely replaces
AppBaseTheme from res/values/styles.xml on API 11+ devices.
-->
<style name="AppBaseTheme" parent="@style/Theme.AppCompat">
<!-- API 11 theme customizations can go here. -->
</style>
v-14 中的 styles.xml 文件:
<resources>
<!--
Base application theme for API 14+. This theme completely replaces
AppBaseTheme from BOTH res/values/styles.xml and
res/values-v11/styles.xml on API 14+ devices.
-->
<style name="AppBaseTheme" parent="@style/Theme.AppCompat">
<!-- API 14 theme customizations can go here. -->
</style>
最后,在 manifest.xml 上:
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >