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D-clockD-clock
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添加UiModeManager使用
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‎src/main/AndroidManifest.xml‎

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@@ -38,6 +38,7 @@
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<activity
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android:name=".activity.AnimatorActivity"
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android:label="@string/android_animator" />
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<activity android:name=".activity.NightModeActivity"></activity>
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</application>
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</manifest>

‎src/main/java/com/clock/study/activity/MainActivity.java‎

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@@ -17,6 +17,7 @@ protected void onCreate(Bundle savedInstanceState) {
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findViewById(R.id.btn_camera_take_photo).setOnClickListener(this);
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findViewById(R.id.btn_animation).setOnClickListener(this);
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findViewById(R.id.btn_animator).setOnClickListener(this);
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findViewById(R.id.btn_night_mode).setOnClickListener(this);
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}
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} else if (viewId == R.id.btn_animator) {
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Intent animatorIntent = new Intent(this, AnimatorActivity.class);
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startActivity(animatorIntent);
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} else if (viewId == R.id.btn_night_mode) {
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Intent animatorIntent = new Intent(this, NightModeActivity.class);
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startActivity(animatorIntent);
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}
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}
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}

‎src/main/java/com/clock/study/activity/NightModeActivity.java‎

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package com.clock.study.activity;
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import android.app.UiModeManager;
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import android.content.Context;
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import android.support.v7.app.AppCompatActivity;
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import android.os.Bundle;
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import android.util.Log;
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import android.widget.RadioButton;
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import android.widget.RadioGroup;
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import com.clock.study.R;
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/**
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* 夜间模式实现方案
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*
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* @author Clock
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* @since 2016=08-11
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*/
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public class NightModeActivity extends AppCompatActivity implements RadioGroup.OnCheckedChangeListener {
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private final static String TAG = NightModeActivity.class.getSimpleName();
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private UiModeManager mUiModeManager;
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private RadioGroup mUiModeGroup;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_night_mode);
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mUiModeManager = (UiModeManager) getSystemService(Context.UI_MODE_SERVICE);
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mUiModeGroup = (RadioGroup) findViewById(R.id.rg_ui_mode);
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mUiModeGroup.setOnCheckedChangeListener(this);
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RadioButton normalMode = (RadioButton) findViewById(R.id.rb_normal);
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normalMode.setChecked(true);
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}
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@Override
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public void onCheckedChanged(RadioGroup group, int checkedId) {
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if (mUiModeGroup == group) {
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int currentModeType = mUiModeManager.getCurrentModeType();
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Log.i(TAG, "currentModeType: " + currentModeType);
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if (checkedId == R.id.rb_normal) {
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mUiModeManager.disableCarMode(0);
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mUiModeManager.setNightMode(UiModeManager.MODE_NIGHT_NO);
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} else if (checkedId == R.id.rb_night_mode) {//夜间模式
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mUiModeManager.enableCarMode(0);
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mUiModeManager.setNightMode(UiModeManager.MODE_NIGHT_YES);
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} else if (checkedId == R.id.rb_car_mode) {//车载模式
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mUiModeManager.disableCarMode(0);
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mUiModeManager.setNightMode(UiModeManager.MODE_NIGHT_NO);
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}
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}
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}
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}

‎src/main/res/layout/activity_main.xml‎

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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Android Animator" />
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<Button
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android:id="@+id/btn_night_mode"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="夜间模式" />
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</LinearLayout>

‎src/main/res/layout/activity_night_mode.xml‎

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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical"
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android:paddingBottom="@dimen/activity_vertical_margin"
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android:paddingLeft="@dimen/activity_horizontal_margin"
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android:paddingRight="@dimen/activity_horizontal_margin"
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android:paddingTop="@dimen/activity_vertical_margin"
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tools:context=".activity.NightModeActivity">
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<TextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="UiModeManager：" />
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<RadioGroup
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android:id="@+id/rg_ui_mode"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:orientation="horizontal">
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<RadioButton
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android:id="@+id/rb_normal"
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:layout_weight="1"
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android:text="Normal" />
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<RadioButton
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android:id="@+id/rb_car_mode"
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:layout_weight="1"
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android:text="Car Mode" />
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<RadioButton
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android:id="@+id/rb_night_mode"
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:layout_weight="1"
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android:text="Night Mode" />
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</RadioGroup>
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</LinearLayout>

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