Android code snippets 1

August 19, 2020

Disable screenshot

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getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE, WindowManager.LayoutParams.FLAG_SECURE);

Hide suggestions from the soft keyboard on EditText view

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EditText.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);

Hide soft keyboard on Button Click

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android.view.inputmethod.InputMethodManager imm = (android.view.inputmethod.InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);

Hide WebView scrollbar

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webview1.setVerticalScrollBarEnabled(false);
webview1.setHorizontalScrollBarEnabled(false);

Get Screen Height

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Point sPoint = new Point();
WindowManager wm = (WindowManager) getApplicationContext().getSystemService(Context.WINDOW_SERVICE);
wm.getDefaultDisplay().getSize(sPoint);
int screenHeight = sPoint.y;

Get Screen Width

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Point sPoint = new Point();
WindowManager wm = (WindowManager) getApplicationContext().getSystemService(Context.WINDOW_SERVICE);
wm.getDefaultDisplay().getSize(sPoint);
int screenWidth = sPoint.x;