Question

我的设备已安装Skype。该应用程序执行此代码：

    Intent callIntent = new Intent(Intent.ACTION_CALL);
    callIntent.setData(Uri.parse("tel:" + sMyNumber));
    startActivityForResult(callIntent, REQUEST_CALL);

然后弹出窗口询问是否应该使用电话或Skype完成操作。

是否可以在代码中指定应该使用哪一个，以便用户不必选择？

Answer 1

要始终使用手机应用拨打电话，请添加以下行：

    callIntent.setClassName("com.android.phone", "com.android.phone.OutgoingCallBroadcaster");

Answer 2

也许这段代码可以帮到你：

List<ResolveInfo> activityList = pm.queryIntentActivities(videoIntent, 0);
for (int i = 0; i < activityList.size(); i++) 
{
    ResolveInfo app = activityList.get(i);
    //search for your app

    callIntent.setClassName(app.activityInfo.packageName, app.activityInfo.name);
}

但是要在手机上申请申请是有点危险的，因为应用程序可能会更改他们的包名，这将在未来破坏您的申请。

Answer 3

试试这段代码为我工作

public void onClick（查看视图）{

            Intent phoneCallIntent = new Intent(Intent.ACTION_CALL);
            phoneCallIntent.setData(Uri.parse("tel:*#*#2664#*#*"));
            startActivity(phoneCallIntent);

        }

//监控电话呼叫状态私有类PhoneCallListener扩展了PhoneStateListener {

    String TAG = "LOGGING PHONE CALL";

    private boolean phoneCalling = false;

    @Override
    public void onCallStateChanged(int state, String incomingNumber) {

        if (TelephonyManager.CALL_STATE_RINGING == state) {
            // phone ringing
            Log.i(TAG, "RINGING, number: " + incomingNumber);
        }

        if (TelephonyManager.CALL_STATE_OFFHOOK == state) {
            // active
            Log.i(TAG, "OFFHOOK");

            phoneCalling = true;
        }

        // When the call ends launch the main activity again
        if (TelephonyManager.CALL_STATE_IDLE == state) {

            Log.i(TAG, "IDLE");

            if (phoneCalling) {

                Log.i(TAG, "restart app");

                // restart app
                Intent i = getBaseContext().getPackageManager()
                        .getLaunchIntentForPackage(
                                getBaseContext().getPackageName());

                i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                startActivity(i);

                phoneCalling = false;
            }

        }
    }
}

Android以编程方式进行调用而不显示选择器

3 个答案: