Java Code Examples for android.support.v7.app.ActionBar#DISPLAY_HOME_AS_UP
The following examples show how to use
android.support.v7.app.ActionBar#DISPLAY_HOME_AS_UP .
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Example 1
Source File: ActivityBase.java From Ansole with GNU General Public License v2.0 | 5 votes |
@Override public boolean onOptionsItemSelected(MenuItem item) { final ActionBar ab = getSupportActionBar(); if (item.getItemId() == android.R.id.home && ab != null && (ab.getDisplayOptions() & ActionBar.DISPLAY_HOME_AS_UP) != 0) { finish(); } return super.onOptionsItemSelected(item); }
Example 2
Source File: BaseActivity.java From XiaoxiaZhihu with Apache License 2.0 | 4 votes |
private void initActionBar() { if (getSupportActionBar() != null) { int options = ActionBar.DISPLAY_HOME_AS_UP | ActionBar.DISPLAY_USE_LOGO | ActionBar.DISPLAY_SHOW_TITLE; getSupportActionBar().setDisplayOptions(options); } }
Example 3
Source File: ActionBarDisplayOptions.java From V.FlyoutTest with MIT License | 4 votes |
@Override public void onClick(View v) { final ActionBar bar = getSupportActionBar(); int flags = 0; switch (v.getId()) { case R.id.toggle_home_as_up: flags = ActionBar.DISPLAY_HOME_AS_UP; break; case R.id.toggle_show_home: flags = ActionBar.DISPLAY_SHOW_HOME; break; case R.id.toggle_use_logo: flags = ActionBar.DISPLAY_USE_LOGO; break; case R.id.toggle_show_title: flags = ActionBar.DISPLAY_SHOW_TITLE; break; case R.id.toggle_show_custom: flags = ActionBar.DISPLAY_SHOW_CUSTOM; break; case R.id.toggle_navigation: bar.setNavigationMode( bar.getNavigationMode() == ActionBar.NAVIGATION_MODE_STANDARD ? ActionBar.NAVIGATION_MODE_TABS : ActionBar.NAVIGATION_MODE_STANDARD); return; case R.id.cycle_custom_gravity: { ActionBar.LayoutParams lp = mCustomViewLayoutParams; int newGravity = 0; switch (lp.gravity & Gravity.HORIZONTAL_GRAVITY_MASK) { case Gravity.LEFT: newGravity = Gravity.CENTER_HORIZONTAL; break; case Gravity.CENTER_HORIZONTAL: newGravity = Gravity.RIGHT; break; case Gravity.RIGHT: newGravity = Gravity.LEFT; break; } lp.gravity = lp.gravity & ~Gravity.HORIZONTAL_GRAVITY_MASK | newGravity; bar.setCustomView(mCustomView, lp); return; } case R.id.toggle_visibility: if (bar.isShowing()) { bar.hide(); } else { bar.show(); } return; } int change = bar.getDisplayOptions() ^ flags; bar.setDisplayOptions(change, flags); }