android java permissions windowmanager addview

#Android java permissions windowmanager addview android
#Android java permissions windowmanager addview code

A little google, added the following permissions : SYSTEM_ALERT_WINDOW and INTERNAL_SYSTEM_WINDOW.

#Android java permissions windowmanager addview code

I decided to repeat this code for my application and received an error - there is no permission needed. MKeyguardHost.addView(mKeyguardView, lp) MKeyguardView = mKeyguardViewProperties.createKeyguardView(mContext, mUpdateMonitor, this) įinal ViewGroup.LayoutParams lp = new FrameLayout.LayoutParams( If (DEBUG) Log.d(TAG, 'keyguard view is null, creating it.') Lp.screenOrientation = ActivityInfo.SCREEN_ORIENTATION_NOSENSOR Lp.windowAnimations = .style.Animation_LockScreen WindowManager.LayoutParams lp = new WindowManager.LayoutParams( | _LAYOUT_INSET_DECOR*/ įlags |= _ALT_FOCUSABLE_IM MKeyguardHost = new KeyguardViewHost(mContext, mCallback) įinal int stretch = _PARENT If (DEBUG) Log.d(TAG, 'keyguard host is null, creating it.')

If (DEBUG) Log.d(TAG, 'show() mKeyguardView=' + mKeyguardView) Having tracked who calls whom, I found a method in the KeyguardViewManager class that creates the View locker directly.

The PhoneWindowManager.java class has a screenTurnedOff (int why) method, which calls the KeyguardViewMediator class method of the same name. The original goal was to find an “entry point”, i.e. The classes responsible for locking the screen are in, which is in the system / framework. I am one of those conservatives who have been sitting on the stock firmware (2.3.6) for 2.5 years, so I studied the corresponding sources.

#Android java permissions windowmanager addview android

I started by using one of the advantages of Android - from studying the source. This voice is probably right, and many locker developers, and I (modesty did not allow myself to be assigned to them) had to invent a bicycle, and not one. To be more precise) did so for security reasons. Lockscreen (in Android it is called keyguard) just raises questions: why didn’t Google deal with it, since with launchers, why didn’t they make a dialogue with all the lockers available on the device and with the ability to select the default one? Somewhere deep in the brain, in a quiet, indecisive voice, someone answers: maybe Google (Android Ink. What can I say? Compared to other popular operating systems, this is certainly true, but if you dig deeper into the Android architecture, difficulties and questions arise. Many praise Android for its openness and the ability to replace and customize firmware to fit its needs. This post is about the consequences of my decision. What reasons made me do this, I won’t write, but I’ll add only that I was not going to upload the program on Google Play and didn’t plan to make money on it in any other way. Exactly a year ago, I decided to write a custom locker (lock screen) for my old Samsung Galaxy Gio in the style of the then popular Samsung Galaxy s3. Hello to habrastarozhilam from habranovichka.