Android 各种功能代码收集

/**
* 分享信息到朋友
*
* @param file
*    假如图片的路径为path，那么file = new File(path);
*/
private void shareToFriend(File file) {
Intent intent = new Intent();
ComponentName componentName = new ComponentName("com.tencent.mm",
"com.tencent.mm.ui.tools.ShareImgUI");
intent.setComponent(componentName);
intent.setAction(Intent.ACTION_SEND);
intent.setType("image/*");
intent.putExtra(Intent.EXTRA_TEXT, "测试微信");
intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file));
startActivity(intent);
}

/**
* 分享信息到朋友圈
*
* @param file
*            ，假如图片的路径为path，那么file = new File(path);
*/
private void shareToTimeLine(File file) {
Intent intent = new Intent();
ComponentName componentName = new ComponentName("com.tencent.mm",
"com.tencent.mm.ui.tools.ShareToTimeLineUI");
intent.setComponent(componentName);
intent.setAction(Intent.ACTION_SEND);
intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file));
intent.setType("image/*");
startActivity(intent);
}