沉浸式状态栏

最新推荐文章于 2024-09-27 21:46:09 发布

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本文介绍了一个用于管理Android应用状态栏外观和行为的实用工具类，包括使状态栏透明、沉浸式显示等特性，并提供了一种设置状态栏颜色的方法。此外，还介绍了一个用于操作应用共享偏好的工具类，方便开发者保存和读取应用配置。

package com.c03.jy.wanandroid.playandroid.utils;

import android.app.Activity;
import android.graphics.Color;
import android.os.Build;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.FrameLayout;

public class StatusBarManager {

public static void translucentStatusBar(Activity activity){
    if (!SystemFacade.hasKitKat()){
        return;
    }

    if (SystemFacade.hasKitKat() && !SystemFacade.hasLollipop()){
        Window window = activity.getWindow();
        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    }else if (SystemFacade.hasLollipop()){
        Window window = activity.getWindow();
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        //设置状态栏为透明
        window.setStatusBarColor(Color.TRANSPARENT);
    }


}

/**
 * 改变状态栏为透明并让布局延伸到状态底部   手机虚拟按钮也隐藏
 */
public static void immersive(Activity activity) {

    if (!SystemFacade.hasKitKat()) {
        return;
    }
    //如果系统版本大于API 19 小于 API 小于 API 21
    if (SystemFacade.hasKitKat() && !SystemFacade.hasLollipop()) {

        Window window = activity.getWindow();
        //在 4.4 api 19 和 API 20 添加FLAG_TRANSLUCENT_STATUS 是让系统状态栏为透明，同时系统会制动设置View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | NewsView.SYSTEM_UI_FLAG_LAYOUT_STABLE
        //所以布局延伸到了状态下面
        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

    } else if (SystemFacade.hasLollipop()) {
        Window window = activity.getWindow();
        //添加Flag把状态栏设为可绘制模式
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);

        //设置状态栏为透明
        window.setStatusBarColor(Color.TRANSPARENT);
        //设置让布局延伸到状态栏下面
        window.getDecorView().setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                        | View.SYSTEM_UI_FLAG_FULLSCREEN
                        | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                        | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                        | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);

    }

}

/**
 * 改变状态栏为透明并让布局延伸到状态底部
 */
public static void translucentStatusBarAndImmersive(Activity activity) {

    if (!SystemFacade.hasKitKat()) {
        return;
    }
    //如果系统版本大于API 19 小于 API 小于 API 21
    if (SystemFacade.hasKitKat() && !SystemFacade.hasLollipop()) {

        Window window = activity.getWindow();
        //在 4.4 api 19 和 API 20 添加FLAG_TRANSLUCENT_STATUS 是让系统状态栏为透明，同时系统会制动设置View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | NewsView.SYSTEM_UI_FLAG_LAYOUT_STABLE
        //所以布局延伸到了状态下面
        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

    } else if (SystemFacade.hasLollipop()) {
        Window window = activity.getWindow();
        //添加Flag把状态栏设为可绘制模式
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);

        //设置状态栏为透明
        window.setStatusBarColor(Color.TRANSPARENT);
        //设置让布局延伸到状态栏底部
        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);

    }

}


/**
 * 设置状态栏字体为灰色
 */
public static void lightStatusBar(Activity activity) {
    if (SystemFacade.hasM()) {
        int flag = activity.getWindow().getDecorView().getSystemUiVisibility();
        if ((flag | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR) != flag) { // 如果状态栏字体不是灰色
            activity.getWindow().getDecorView().setSystemUiVisibility(flag ^ View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
        }
    }
}

/**
 * 设置状态栏字体为白色
 */
public static void darkStatusBar(Activity activity) {
    if (SystemFacade.hasM()) {
        int flag = activity.getWindow().getDecorView().getSystemUiVisibility();
        if ((flag | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR) == flag) { // 如果状态栏字体不是白色
            //flag &= ~NewsView.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
            //activity.getWindow().getDecorView().setSystemUiVisibility(flag);
            activity.getWindow().getDecorView().setSystemUiVisibility(flag ^ View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
        }
    }
}

/**
 * 设置状态栏颜色
 */
public static void setStatusBarColor(Activity activity, int color) {
    if (!SystemFacade.hasKitKat()) {
        return;
    }
    //如果系统版本大于API 19 小于 API 小于 API 21
    if (SystemFacade.hasKitKat() && !SystemFacade.hasLollipop()) {

        Window window = activity.getWindow();
        //在 4.4 api 19 和 API 20 添加FLAG_TRANSLUCENT_STATUS 是让系统状态栏为透明，同时系统会制动设置View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | NewsView.SYSTEM_UI_FLAG_LAYOUT_STABLE
        //所以布局延伸到了状态下面
        window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

        createOrChangeMockStatusBarColor(activity, color);
        ViewGroup contentView = activity.getWindow().findViewById(android.R.id.content);
        View rootView = contentView.getChildAt(0);
        if (rootView != null) {
            rootView.setFitsSystemWindows(true);
        }

    } else if (SystemFacade.hasLollipop()) {
        Window window = activity.getWindow();

        //添加Flag把状态栏设为可绘制模式
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        //设置状态栏颜色
        window.setStatusBarColor(color);

    }

}

/**
 * 因此底部导航栏，
 */
public static void hideNavigationBar(Activity activity) {
    //隐藏虚拟按键，并且全屏
    if (Build.VERSION.SDK_INT < 19) { // lower api
        View v = activity.getWindow().getDecorView();
        v.setSystemUiVisibility(View.GONE);
    } else {
        //for new api versions.
        View decorView = activity.getWindow().getDecorView();

        // 如果不设置SYSTEM_UI_FLAG_IMMERSIVE_STICKY ，那么在点击屏幕时候底部导航栏会弹出,相当于View.SYSTEM_UI_FLAG_HIDE_NAVIGATION 不起作用，被清除
        int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
        decorView.setSystemUiVisibility(uiOptions);
    }
}

private static final String MOCK_STATUS_BAR_VIEW = "mock_status_bar";

private static void createOrChangeMockStatusBarColor(Activity activity, int color) {

    Window window = activity.getWindow();
    ViewGroup mDecorView = (ViewGroup) window.getDecorView();

    View fakeView = mDecorView.findViewWithTag(MOCK_STATUS_BAR_VIEW);
    if (fakeView != null) {
        fakeView.setBackgroundColor(color);
    } else {
        View mockView = new View(activity);
        FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, SystemFacade.getStatusBarHeight(activity));
        layoutParams.gravity = Gravity.TOP;
        mockView.setLayoutParams(layoutParams);
        mockView.setBackgroundColor(color);
        mockView.setTag(MOCK_STATUS_BAR_VIEW);

        mDecorView.addView(mockView);

    }
}


private boolean isXiaomi(String brand) {

    return brand.contains("xiaomi");
}

private boolean isMeizu(String brand) {
    return brand.contains("meizu");
}

}

//一下为正确用法，直接调用R.Color.颜色不管用
//StatusBarManager.setStatusBarColor(this, ContextCompat.getColor(this, R.color.red_theme));

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package com.c03.jy.wanandroid.playandroid.utils;

import android.content.Context;
import android.content.SharedPreferences;

import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;

public class SharePreferenceUtils {
private static final String GLOBAL_NAME=“wan_android”;

public  static SharedPreferences getGlobalSP(Context context){

    return context.getSharedPreferences(GLOBAL_NAME,Context.MODE_PRIVATE);
}
public static void saveToGlobaSP(Context context, HashMap<String,String>hashMap){
    SharedPreferences.Editor edit = getGlobalSP(context).edit();
    Set<Map.Entry<String, String>> entries = hashMap.entrySet();
    Iterator<Map.Entry<String, String>> iterator = entries.iterator();
    while (iterator.hasNext()){
        Map.Entry<String, String> next = iterator.next();
        edit.putString(next.getKey(),next.getValue());
    }
        edit.commit();

}
public static  void saveToGlobaSP(Context context,String key,String value){
    SharedPreferences.Editor edit = getGlobalSP(context).edit();
     edit.putString(key, value);
    edit.commit();
}
public  static String getFromGlobaSP(Context context,String key){
    SharedPreferences globalSP = getGlobalSP(context);
    String string = globalSP.getString(key, "");

    return string;
}

}