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Android 4.4 Lenovo A6000 black screen


AD MOB

Try reboot device.
Start device with start button on side of phone.
Screen will go to light black color.
Long press Start button for menu:
Power off
Reboot
Airplane mode

Reboot item is in same level like Start button.
Click on the screen - (Hear a click)
Now find OK button , it is under Reboot item on right side of screen.
Press OK (Hear a click)
Wait a moment.
If device to do nothing , try short press Start button (sreen will black)
and again to press Start button. If screen go to light black color,
try again find Reboot item as written above.

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Android Studio Browse Files Data Device Emulator | android-studio-browse-data-device-emulator


1.) Open DDMS via Menu Tools > Android > Android Device Monitor
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Convert number int to string Android Java example source code.

int n = 0;

try {
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AlertDialog - MessageBox - Alert - Toast - Android sample | alertdialog-like-messagebox-android-sample


AlertDialog like MessageBox by WinApi:
If error: Unable to add window -- token null is not for an application
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// you can put this text into some function body or case in switch statement
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Context context = getApplicationContext();
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How to clear or hide an ImageView in Android | how-to-clear-or-hide-an-imageview-in-android



// solution 1
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public class TimerActivity extends Activity {
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TextView hTextView;
TableRow hTableRow;
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private int nCounter = 0;
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    	 }

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    	   if(mTimerTask!=null){
    	      hTextView.setText("Timer canceled: " + nCounter);

    	      Log.d("TIMER", "timer canceled");
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}




Editace: 2017-05-06 10:25:57
Počet článků v kategorii: 397
Url:android-4-4-lenovo-a6000-black-screen

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