android 開啟微信掃一掃
阿新 • • 發佈:2019-02-05
由於微信的更新導致不能直接通過scheme開啟微信掃一掃介面,但是現在仍然有兩種方式可以直接開啟微信掃一掃介面:
1:
public static void toWeChatScanDirect(Context context) {
try {
Intent intent = new Intent();
intent.setComponent(new ComponentName("com.tencent.mm", "com.tencent.mm.ui.LauncherUI"));
intent.putExtra("LauncherUI.From.Scaner.Shortcut" , true);
intent.setFlags(335544320);
intent.setAction("android.intent.action.VIEW");
context.startActivity(intent);
} catch (Exception e) {
}
}
2:
/**
* 開啟微信並跳入到二維碼掃描頁面
*
* @param context
*/
public static void openWeixinToQE_Code (Context context) {
try {
Intent intent = context.getPackageManager().getLaunchIntentForPackage("com.tencent.mm");
intent.putExtra("LauncherUI.From.Scaner.Shortcut", true);
context.startActivity(intent);
} catch (Exception e) {
CommonUtil.toast(ResUtil.getStringById(R.string.no_open_weixin), context);
}
}
其實兩種方式開啟原理相同,