如何在Android 5.0(Lollipop)中以编程方式接听来电?
当我尝试为来电创建自定义屏幕时,我试图以编程方式接听来电。我正在使用以下代码,但在Android 5.0中不起作用。 // Simulate a press of the headset button to pick up the call Intent buttonDown = new Intent(Intent.ACTION_MEDIA_BUTTON); buttonDown.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_HEADSETHOOK)); context.sendOrderedBroadcast(buttonDown, "android.permission.CALL_PRIVILEGED"); // froyo and beyond trigger on buttonUp instead of buttonDown Intent buttonUp = new Intent(Intent.ACTION_MEDIA_BUTTON); buttonUp.putExtra(Intent.EXTRA_KEY_EVENT, new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_HEADSETHOOK)); context.sendOrderedBroadcast(buttonUp, "android.permission.CALL_PRIVILEGED");