如何将选择器中的 Intent 用作 PendingIntent
How to use the Intent from chooser as a PendingIntent
我想使用 CustomTabs 库,我需要在其中添加一个 share 菜单项。该库只接受 PendingIntent 实例用作菜单项的 Action。我想使用以下代码来确保在没有 Just Once 和 Always 按钮的情况下始终向用户建议列表:
Intent shareIntent = Intent.createChooser(intent, "Choose the application to share.");
但现在的问题是,如果我使用此选择器 Intent 创建一个 PendingIntent,Chrome 的 CustomTabs 不会为用户启动选择器:
PendingIntent pendingIntent = PendingIntent.getActivity(context,
requestCode,
shareIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
有没有办法将 Chooser 的 Intent 用作 PendingIntent?
我不能使用以下行来启动 Intent,因为图书馆是这样做的,它只接受 PendingIntents:
startActivity(Intent.createChooser(i, getString()));
您可以使用广播接收器来实现。
首先创建一个自定义的广播接收器class来创建选择器来分享
ShareBroadcastReceiver.java
public class ShareBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
String url = intent.getDataString();
if (url != null) {
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_TEXT,context.getResources().getString(R.string.chromeextra)+ url);
Intent chooserIntent = Intent.createChooser(shareIntent, "Share url");
chooserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(chooserIntent);
}
}
}
然后在自定义选项卡构建器中设置菜单项 class
String shareLabel = getString(R.string.label_action_share);
Bitmap icon = BitmapFactory.decodeResource(getResources(),
android.R.drawable.ic_menu_share);
//Create a PendingIntent to your BroadCastReceiver implementation
Intent actionIntent = new Intent(
this.getApplicationContext(), ShareBroadcastReceiver.class);
PendingIntent pendingIntent =
PendingIntent.getBroadcast(getApplicationContext(), 0, actionIntent, 0);
//Set the pendingIntent as the action to be performed when the button is clicked.
intentBuilder.setActionButton(icon, shareLabel, pendingIntent);
我想使用 CustomTabs 库,我需要在其中添加一个 share 菜单项。该库只接受 PendingIntent 实例用作菜单项的 Action。我想使用以下代码来确保在没有 Just Once 和 Always 按钮的情况下始终向用户建议列表:
Intent shareIntent = Intent.createChooser(intent, "Choose the application to share.");
但现在的问题是,如果我使用此选择器 Intent 创建一个 PendingIntent,Chrome 的 CustomTabs 不会为用户启动选择器:
PendingIntent pendingIntent = PendingIntent.getActivity(context,
requestCode,
shareIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
有没有办法将 Chooser 的 Intent 用作 PendingIntent?
我不能使用以下行来启动 Intent,因为图书馆是这样做的,它只接受 PendingIntents:
startActivity(Intent.createChooser(i, getString()));
您可以使用广播接收器来实现。
首先创建一个自定义的广播接收器class来创建选择器来分享
ShareBroadcastReceiver.java
public class ShareBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
String url = intent.getDataString();
if (url != null) {
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_TEXT,context.getResources().getString(R.string.chromeextra)+ url);
Intent chooserIntent = Intent.createChooser(shareIntent, "Share url");
chooserIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(chooserIntent);
}
}
}
然后在自定义选项卡构建器中设置菜单项 class
String shareLabel = getString(R.string.label_action_share);
Bitmap icon = BitmapFactory.decodeResource(getResources(),
android.R.drawable.ic_menu_share);
//Create a PendingIntent to your BroadCastReceiver implementation
Intent actionIntent = new Intent(
this.getApplicationContext(), ShareBroadcastReceiver.class);
PendingIntent pendingIntent =
PendingIntent.getBroadcast(getApplicationContext(), 0, actionIntent, 0);
//Set the pendingIntent as the action to be performed when the button is clicked.
intentBuilder.setActionButton(icon, shareLabel, pendingIntent);