在公司要求弄出高大上的沉浸式模式时,查阅了好多资料,感觉都不怎么符合我的要求,只有一些比较重点的功能可以进行采集。以下直接进入正题。
这里有3种机型的运行图,模拟机上的5.0-6.0的话可能比4.4的会有些差异,带了些半透明的阴影,但是我用真机测试时的并没有出现半透明的现象,话不多说我先贴上运行图上来:
下面这3张图上是6.0的运行图:(注我的默认是黑色,可在style文件中的AppThem中进行设置)
6.0运行红色StatusBar图带阴影
华为真机6.0运行红色StatusBar图
开始贴代码
**★styles.xml文件代码★**
<resources>
<style name="AppTheme.Base" parent="Theme.AppCompat.Light">
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
<style name="BaseAppTheme" parent="AppTheme.Base">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
<!-- Base application theme. -->
<style name="AppTheme" parent="BaseAppTheme"/>
</resources>
**★colors.xml文件代码★**
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#000</color>
<color name="colorPrimaryDark">#000</color>
<color name="colorAccent">#FF4081</color>
<color name="base_color">#DE5C25</color>
</resources>
**★主布局文件代码★**(注:Fragment功能的改我已经注释,要想查看,可直接导入工程解开注释运行查看)
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/layout"
android:clipToPadding="true"
android:fitsSystemWindows="true"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<android.support.v4.view.ViewPager
android:id="@+id/viewPager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="true"
android:fitsSystemWindows="true"
android:visibility="gone" />
<Button
android:id="@+id/btn_red"
android:layout_width="match_parent"
android:layout_height="40dp"
android:text="红色"
android:onClick="onClick"/>
<Button
android:id="@+id/btn_green"
android:layout_width="match_parent"
android:layout_height="40dp"
android:text="绿色"
android:onClick="onClick" />
<Button
android:id="@+id/btn_blue"
android:layout_width="match_parent"
android:layout_height="40dp"
android:text="蓝色"
android:onClick="onClick"/>
<Button
android:id="@+id/btn_orange"
android:layout_width="match_parent"
android:layout_height="40dp"
android:text="橙色"
android:onClick="onClick"/>
<Button
android:id="@+id/btn_img"
android:layout_width="match_parent"
android:layout_height="40dp"
android:text="背景图片"
android:onClick="onClick"/>
<Button
android:id="@+id/btn_nomor"
android:layout_width="match_parent"
android:layout_height="40dp"
android:text="恢复默认"
android:onClick="onClick"/>
</LinearLayout>
**★Activity动态改变StatusBar颜色代码★**
package com.czb.statusbar;
import android.graphics.Color;
import android.net.Uri;
import android.os.Build;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.util.TypedValue;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.czb.statusbar.fragment.BlueFragment;
import com.czb.statusbar.fragment.OrangFragment;
import com.czb.statusbar.fragment.RedFragment;
import com.google.android.gms.appindexing.Action;
import com.google.android.gms.appindexing.AppIndex;
import com.google.android.gms.common.api.GoogleApiClient;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends AppCompatActivity implements OrangFragment.ListenerStatusColorOrange,BlueFragment.ListenerStatusColorBlue,RedFragment.ListenerStatusColorRed {
private static final String TAG = MainActivity.class.getSimpleName();
private ViewPager viewPager;
private TextView textView;
private ViewGroup view;
private View rootView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//需要在4.4版本以上执行
if (android.os.Build.VERSION.SDK_INT > 18) {
Window window = getWindow();
//设置StatusBar为透明显示,需要在setContentView之前完成操作
window.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
setContentView(R.layout.activity_main);
rootView = findViewById(R.id.layout);
// 创建TextView用于叠加StatusBar的颜色块
textView = new TextView(this);
LinearLayout.LayoutParams lParams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, getStatusBarHeight());
textView.setBackgroundColor(Color.parseColor("#3F9FE0"));
textView.setLayoutParams(lParams);
// 获得根视图并把TextView加进去。
view = (ViewGroup) getWindow().getDecorView();
view.addView(textView);
//inintPagerData();//此处是开启Fragment颜色替换的功能,我进行了注释
}
//初始化ViewPager
private void inintPagerData() {
viewPager = ((ViewPager) findViewById(R.id.viewPager));
viewPager.setAdapter(new MyFragemtnPager(getSupportFragmentManager()));
viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
Log.e(TAG, "fragmenPosition:" + position);
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
}
// 通过反射机制获取手机状态栏高度
public int getStatusBarHeight() {
Class<?> c = null;
Object obj = null;
Field field = null;
int x = 0, statusBarHeight = 0;
try {
c = Class.forName("com.android.internal.R$dimen");
obj = c.newInstance();
field = c.getField("status_bar_height");
x = Integer.parseInt(field.get(obj).toString());
statusBarHeight = getResources().getDimensionPixelSize(x);
} catch (Exception e1) {
e1.printStackTrace();
}
return statusBarHeight;
}
@Override
public void setStatusColor(String colorValue) {
Log.e(TAG,"进来刷新蓝色");
this.textView.setBackgroundColor(Color.parseColor(colorValue));
}
@Override
public void setStatusOrangeColor(String colorValue) {
Log.e(TAG,"进来刷新橙色");
this.textView.setBackgroundColor(Color.parseColor(colorValue));
}
@Override
public void setStatusRedColor(String colorValue) {
Log.e(TAG,"进来刷新红色");
this.textView.setBackgroundColor(Color.parseColor(colorValue));
}
public void onClick(View view) {
String colorValue="#FFFFFF";
boolean isNomor=false;//用于判断是否是恢复默认颜色
switch (view.getId()){
case R.id.btn_red:
Log.e(TAG,"进来刷新红色");
colorValue="#FF0000";
this.textView.setBackgroundColor(Color.parseColor(colorValue));
rootView.setBackgroundColor(Color.parseColor(colorValue));
isNomor=false;
break;
case R.id.btn_green:
Log.e(TAG,"进来刷新绿色");
colorValue="#00FF00";
this.textView.setBackgroundColor(Color.parseColor(colorValue));
rootView.setBackgroundColor(Color.parseColor(colorValue));
isNomor=false;
break;
case R.id.btn_blue:
Log.e(TAG,"进来刷新蓝色");
colorValue="#0000FF";
this.textView.setBackgroundColor(Color.parseColor(colorValue));
rootView.setBackgroundColor(Color.parseColor(colorValue));
isNomor=false;
break;
case R.id.btn_orange:
Log.e(TAG,"进来刷新橙色");
colorValue="#DE5C25";
this.textView.setBackgroundColor(Color.parseColor(colorValue));
rootView.setBackgroundColor(Color.parseColor(colorValue));
isNomor=false;
break;
case R.id.btn_nomor:
colorValue="#00000000";
this.textView.setBackgroundColor(Color.parseColor("#89000000"));
rootView.setBackgroundColor(Color.parseColor(colorValue));
isNomor=true;
break;
case R.id.btn_img:
colorValue="#00000000";
this.textView.setBackgroundColor(Color.parseColor(colorValue));
rootView.setBackgroundResource(R.mipmap.timg);
isNomor=false;
break;
}
if (android.os.Build.VERSION.SDK_INT > 18){
if(isNomor){
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}else{
Window window = getWindow();
window.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
}
}
class MyFragemtnPager extends FragmentPagerAdapter {
private List<Fragment> fragmentList;
public MyFragemtnPager(FragmentManager fm) {
super(fm);
fragmentList = new ArrayList<>();
fragmentList.add(OrangFragment.getInstance());
fragmentList.add(BlueFragment.getInstance());
fragmentList.add(RedFragment.getInstance());
}
@Override
public Fragment getItem(int position) {
return fragmentList.get(position);
}
@Override
public int getCount() {
return fragmentList.size();
}
}
}