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Sample code for using custom views in TabLayout tabs

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Change-Id: I5623729e52bd701914f84e3fd41fa3e5c71245b8
This commit is contained in:
Kirill Grouchnikov
2016-03-16 11:53:51 -04:00
parent b8e1760d79
commit c5d7529123
8 changed files with 202 additions and 0 deletions
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9
samples/SupportDesignDemos/AndroidManifest.xml
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@@ -82,6 +82,15 @@
</intent-filter>
</activity>
<activity android:name=".widget.TabLayoutCustomItemsUsage"
android:label="@string/design_tabs_custom_items"
android:theme="@style/Theme.Design">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="com.example.android.support.design.SAMPLE_CODE" />
</intent-filter>
</activity>
<activity android:name=".widget.TextInputLayoutUsage"
android:label="@string/design_text_input"
android:theme="@style/Theme.AppCompat.Light.DarkActionBar">

24
samples/SupportDesignDemos/res/drawable/custom_tab_indicator.xml Normal file
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@@ -0,0 +1,24 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2016 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.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:state_selected="true"
android:drawable="@drawable/custom_tab_indicator_selected" />
<item
android:drawable="@drawable/custom_tab_indicator_default" />
</selector>

25
samples/SupportDesignDemos/res/drawable/custom_tab_indicator_default.xml Normal file
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@@ -0,0 +1,25 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2016 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.
-->
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<size
android:width="16dp"
android:height="16dp" />
<solid
android:color="#FF8080" />
</shape>

25
samples/SupportDesignDemos/res/drawable/custom_tab_indicator_selected.xml Normal file
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@@ -0,0 +1,25 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2016 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.
-->
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<size
android:width="16dp"
android:height="16dp" />
<solid
android:color="#600000" />
</shape>

29
samples/SupportDesignDemos/res/layout/design_tab_custom.xml Normal file
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@@ -0,0 +1,29 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2016 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.
-->
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:layout_width="16dp"
android:layout_height="16dp"
android:layout_centerInParent="true"
android:background="@drawable/custom_tab_indicator" />
</RelativeLayout>

40
samples/SupportDesignDemos/res/layout/design_tabs_custom.xml Normal file
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@@ -0,0 +1,40 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2016 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.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_height="?attr/actionBarSize"
android:layout_width="match_parent"
android:background="?attr/colorPrimary"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:contentInsetStart="72dp"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light"/>
<android.support.design.widget.TabLayout
android:id="@+id/tabs"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:background="?attr/colorPrimary"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" />
</LinearLayout>

1
samples/SupportDesignDemos/res/values/strings.xml
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@@ -22,6 +22,7 @@
<string name="design_navigation_without_drawer">NavigationView/Without drawer</string>
<string name="design_tabs_viewpager">TabLayout/Items from ViewPager</string>
<string name="design_tabs_layout_items">TabLayout/Items from layout</string>
<string name="design_tabs_custom_items">TabLayout/Custom items</string>
<string name="design_text_input">Text Input</string>
<string name="design_bottomsheet_persistent">BottomSheet/Persistent</string>
<string name="design_bottomsheet_hideable">BottomSheet/Hideable</string>

49
samples/SupportDesignDemos/src/com/example/android/support/design/widget/TabLayoutCustomItemsUsage.java Normal file
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@@ -0,0 +1,49 @@
/*
* Copyright (C) 2016 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.support.design.widget;
import android.os.Bundle;
import android.support.design.widget.TabLayout;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import com.example.android.support.design.R;
/**
* This demonstrates usage of TabLayout with custom items
*/
public class TabLayoutCustomItemsUsage extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.design_tabs_custom);
// Retrieve the Toolbar from our content view, and set it as the action bar
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
// Create three tabs with custom views
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
for (int i = 0; i < 3; i++) {
TabLayout.Tab tab = tabLayout.newTab();
tabLayout.addTab(tab);
tab.setCustomView(R.layout.design_tab_custom);
}
}
}