1、指定某些應(yīng)用來(lái)分享

private void initShareIntent() {

Intent intent = new Intent(Intent.ACTION_SEND);

intent.setType("text/plain");

List resInfo =getPackageManager().queryIntentActivities(

intent, 0);

if (!resInfo.isEmpty()) {

List targetedShareIntents = newArrayList();

for (ResolveInfo info : resInfo) {

Intent targeted = new Intent(Intent.ACTION_SEND);

targeted.setType("text/plain");

ActivityInfo activityInfo = info.activityInfo;

// judgments :activityInfo.packageName, activityInfo.name, etc.

if (activityInfo.packageName.contains("com.sina.weibo")

|| activityInfo.name.contains("tencent")) {

targeted.putExtra(Intent.EXTRA_TEXT, "分享內(nèi)容");

targeted.setPackage(activityInfo.packageName);

targetedShareIntents.add(targeted);

}

}

Intent chooserIntent = Intent.createChooser(

targetedShareIntents.remove(0), "Select app to share");

if (chooserIntent == null) {

return;

}

chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS,

targetedShareIntents.toArray(new Parcelable[]{}));

try {

startActivity(chooserIntent);

} catch (android.content.ActivityNotFoundException ex) {

Toast.makeText(this, "Can't find sharecomponent to share",

Toast.LENGTH_SHORT).show();

}

}

}

2、指定一個(gè)應(yīng)用來(lái)分享

private void initShareIntent(String type) {

boolean found = false;

Intent share = new Intent(android.content.Intent.ACTION_SEND);

share.setType("image/*");

// gets the list of intentsthat can be loaded.

List resInfo =getPackageManager().queryIntentActivities(

share, 0);

if (!resInfo.isEmpty()) {

for (ResolveInfo info : resInfo) {

if (info.activityInfo.packageName.toLowerCase().contains(type)

|| info.activityInfo.name.toLowerCase().contains(type)) {

share.putExtra(Intent.EXTRA_SUBJECT, "subject");

share.putExtra(Intent.EXTRA_TEXT, "your text");

//share.putExtra(Intent.EXTRA_STREAM,

// Uri.fromFile(newFile(myPath))); // Optional, just

// // if you wanna

// // share an

// // image.

share.setPackage(info.activityInfo.packageName);

found = true;

break;

}

}

if (!found)

return;

startActivity(Intent.createChooser(share, "Select"));

}

}

調(diào)用方法:

private void initShareIntent(String type) { ? ? ? boolean found = false; ? ? ? Intent share = new Intent(android.content.Intent.ACTION_SEND); ? ? ? share.setType("image/*"); ? ? ? // gets the list of intentsthat can be loaded. ? ? ? List resInfo =getPackageManager().queryIntentActivities( ? ? ? ? ? ?share, 0); ? ? ? if (!resInfo.isEmpty()) { ? ? ? ? for (ResolveInfo info : resInfo) { ? ? ? ? ? ?if (info.activityInfo.packageName.toLowerCase().contains(type) ? ? ? ? ? ? ? ? ?|| info.activityInfo.name.toLowerCase().contains(type)) { ? ? ? ? ? ? ? share.putExtra(Intent.EXTRA_SUBJECT, "subject"); ? ? ? ? ? ? ? share.putExtra(Intent.EXTRA_TEXT, "your text"); ? ? ? ? ? ? ? //share.putExtra(Intent.EXTRA_STREAM, ? ? ? ? ? ? ? // Uri.fromFile(newFile(myPath))); // Optional, just ? ? ? ? ? ? ? // // if you wanna ? ? ? ? ? ? ? // // share an ? ? ? ? ? ? ? // // image. ? ? ? ? ? ? ? share.setPackage(info.activityInfo.packageName); ? ? ? ? ? ? ? found = true; ? ? ? ? ? ? ? break; ? ? ? ? ? ?} ? ? ? ? } ? ? ? ? if (!found) ? ? ? ? ? ?return; ? ? ? ? startActivity(Intent.createChooser(share, "Select")); ? ? ? } ? ?}

總結(jié)

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