gradle:
compile 'me.imid.swipebacklayout.lib:library:1.1.0'
github:
https://github.com/ikew0ng/SwipeBackLayout
效果图
点击按钮进入下一页面 然后滑动屏幕回到上一页面
layout:
主要是两个按钮
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:id="@+id/btn"
android:layout_weight="1"
android:text="按钮"
android:layout_width="match_parent"
android:layout_height="0dp" />
<Button
android:id="@+id/btn2"
android:layout_weight="1"
android:text="按钮2"
android:layout_width="match_parent"
android:layout_height="0dp" />
</LinearLayout>
java:
跳转
public class FindFragment extends Fragment {
@BindView(R.id.btn)
Button btn;
@BindView(R.id.btn2)
Button btn2;
Unbinder unbinder;
private View view;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
view = inflater.inflate(R.layout.fragment_find, container, false);
unbinder = ButterKnife.bind(this, view);
return view;
}
@Override
public void onDestroyView() {
super.onDestroyView();
unbinder.unbind();
}
@OnClick({R.id.btn, R.id.btn2})
public void onViewClicked(View view) {
switch (view.getId()) {
case R.id.btn:
Intent intent=new Intent(view.getContext(), TestActivity.class);
startActivity(intent);
break;
case R.id.btn2:
Intent intent2=new Intent(view.getContext(), TestActivity.class);
startActivity(intent2);
break;
}
}
}
另一个页面:
layout:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_test"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.iamchan.swipebacktest.activity.TestActivity">
<ImageView
android:background="@mipmap/ic_launcher"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
java:
注意继承的是SwipeBackActivity 如果你想继承你的basactivity可以让baseactivity继承他
public class TestActivity extends SwipeBackActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_test);
}
}
上面滑动的时候不透明 需要修改一下theme
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
<!--首页面不透明 首页面不想滑动退出可以不继承swipebackactivity 也就不用重写theme了-->
<style name="MainPage" parent="AppTheme">
<item name="android:windowIsTranslucent">false</item>
</style>
<!--不是首页面让activity透明-->
<style name="OtherPage" parent="AppTheme">
<item name="android:windowIsTranslucent">true</item>
</style>
</resources>
manifest配置:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.iamchan.swipebacktest">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".activity.TestActivity"
android:theme="@style/OtherPage"></activity>
</application>
</manifest>