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Add new action bar demos:

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- Buttons for showing/hiding action bar and system UI
  in the basic action bar demo.
- New system UI demo that uses a non-overlay action bar.

Change-Id: Id3fbaa77365476489c558a2a43855a01f383551c
This commit is contained in:
Dianne Hackborn
2013-02-26 16:55:38 -08:00
parent 92a74bf534
commit a28de3ba59
6 changed files with 110 additions and 37 deletions
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18
samples/ApiDemos/src/com/example/android/apis/app/ActionBarDisplayOptions.java
View File

@@ -46,6 +46,8 @@ public class ActionBarDisplayOptions extends Activity
findViewById(R.id.toggle_show_custom).setOnClickListener(this);
findViewById(R.id.toggle_navigation).setOnClickListener(this);
findViewById(R.id.cycle_custom_gravity).setOnClickListener(this);
findViewById(R.id.toggle_visibility).setOnClickListener(this);
findViewById(R.id.toggle_system_ui).setOnClickListener(this);
mCustomView = getLayoutInflater().inflate(R.layout.action_bar_display_options_custom, null);
// Configure several action bar elements that will be toggled by display options.
@@ -107,6 +109,22 @@ public class ActionBarDisplayOptions extends Activity
lp.gravity = lp.gravity & ~Gravity.RELATIVE_HORIZONTAL_GRAVITY_MASK | newGravity;
bar.setCustomView(mCustomView, lp);
return;
case R.id.toggle_visibility:
if (bar.isShowing()) {
bar.hide();
} else {
bar.show();
}
return;
case R.id.toggle_system_ui:
if ((getWindow().getDecorView().getSystemUiVisibility()
& View.SYSTEM_UI_FLAG_FULLSCREEN) != 0) {
getWindow().getDecorView().setSystemUiVisibility(0);
} else {
getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_FULLSCREEN);
}
return;
}
int change = bar.getDisplayOptions() ^ flags;

2
samples/ApiDemos/src/com/example/android/apis/view/SystemUIModes.java
View File

@@ -166,8 +166,6 @@ public class SystemUIModes extends Activity
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().requestFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
setContentView(R.layout.system_ui_modes);
mImage = (IV) findViewById(R.id.image);
mImage.setActivity(this);

31
samples/ApiDemos/src/com/example/android/apis/view/SystemUIModesOverlay.java Normal file
View File

@@ -0,0 +1,31 @@
/*
* Copyright (C) 2013 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.apis.view;
import android.os.Bundle;
import android.view.Window;
/**
* Version of demo that uses the action bar in overlay mode.
*/
public class SystemUIModesOverlay extends SystemUIModes {
@Override
public void onCreate(Bundle savedInstanceState) {
getWindow().requestFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
super.onCreate(savedInstanceState);
}
}