最近把状态栏和导航栏相关的东西整理了一下,目前应用到了项目里面,测试了4.4 5.x 6.x 7.x 8.0的系统,包括oppo vivo 魅族 华为 小米 酷派等机型,都是可以的,也花了点时间,所以在这里记录一下
完成后发现界面确实美观很多~~看来没白忙活啊 啊哈哈
特点:
1.APP视图嵌入到状态栏
2.底部虚拟导航栏显示隐藏是动态控制视图高度
3.动态设置状态栏文字颜色(适配了魅族、小米及大部分6.0以上系统的手机)
注意事项:
1.如需设置4.4-5.0系统的状态栏颜色则需引入第三方库(不需要设置删除对应报错代码即可)
com.readystatesoftware.systembartint:systembartint:1.0.3
2.无需在布局中添加
android:fitsSystemWindows=""
通过下面的方式设置状态栏或导航栏padding,避免视图重叠
view.setPadding(0, 0, 0, ScreenUtil.getNavigationBarHeight());//这里是设置底部导航栏padding,状态栏对应改成获取状态栏高度再设置即可
3.最好不在style中定义类似的属性(我最开始就是通过定义style属性来实现,但发现不能满足需求,比如不能动态更改状态栏文字颜色等等,所以还是在代码里设置好)
代码:
public class StatusBarActivity extends AppCompatActivity implements ViewTreeObserver.OnGlobalLayoutListener {
private int result;
private View contentView;
//上次的可用高度
private int usableHeightPrevious;
private ViewGroup.LayoutParams frameLayoutParams;
private ViewTreeObserver viewTreeObserver;
@Override
public void setContentView(int layoutResID) {
super.setContentView(layoutResID);
init();
}
@Override
public void setContentView(View view) {
super.setContentView(view);
init();
}
@Override
public void setContentView(View view, ViewGroup.LayoutParams params) {
super.setContentView(view, params);
init();
}
private void init() {
//默认设置亮色statusBar,以适用白色主题
setStatusBarModel(true);
//在有虚拟导航栏的手机添加ViewTreeObserver,动态更改视图高度以适应虚拟键盘
if (ScreenUtil.checkDeviceHasNavigationBar(getApplicationContext())) {
contentView = findViewById(android.R.id.content);
if (contentView != null) {
viewTreeObserver = contentView.getViewTreeObserver();
viewTreeObserver.addOnGlobalLayoutListener(this);
frameLayoutParams = contentView.getLayoutParams();
}
}
//如果手机有底部导航栏,则腾出导航栏同高度的padding,避免导航栏遮挡布局内容,这个方法不适用于动态隐藏、显示导航栏
// if (ScreenUtil.checkDeviceHasNavigationBar(getApplicationContext())) {
// getWindow().getDecorView().findViewById(android.R.id.content).setPadding(0, 0, 0, ScreenUtil.getNavigationBarHeight(getApplicationContext()));
// } else {
// getWindow().getDecorView().findViewById(android.R.id.content).setPadding(0, 0, 0, 0);
// }
}
/**
* 设置状态栏文字及图标颜色
*
* @param dark true状态栏文字及图标颜色设置为深色,false:白色
* Created by ly on 2018/4/17 17:12
*/
public void setStatusBarModel(boolean dark) {
setTransBar();
if (dark) {
StatusBarLightMode();
} else {
StatusBarDarkMode();
}
}
private void setTransBar() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {//5.0及以上
View decorView = getWindow().getDecorView();
int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
decorView.setSystemUiVisibility(option);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
getWindow().setStatusBarColor(getColor(R.color.transparent));
} else {
getWindow().setStatusBarColor(getResources().getColor(R.color.half_transparent));
}
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {//4.4到5.0
WindowManager.LayoutParams localLayoutParams = getWindow().getAttributes();
localLayoutParams.flags = (WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | localLayoutParams.flags);
//TODO 这里切换成你对应的全屏activity即可
if (!"SplashActivity".equals(getClass().getSimpleName())
&& !"GuideActivity".equals(getClass().getSimpleName())) {//启动页、引导页等需要全屏的页面不添加半透明遮罩
SystemBarTintManager tintManager = new SystemBarTintManager(this);
tintManager.setStatusBarTintEnabled(true);
tintManager.setNavigationBarTintEnabled(false);
tintManager.setStatusBarTintResource(R.color.status_half_transparent);//为状态栏添加半透明遮罩,避免里面的文字被覆盖
}
}
}
private void StatusBarLightMode() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
if (MIUISetStatusBarMode(true)) {
result = 1;
} else if (FlymeSetStatusBarMode(true)) {
result = 2;
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
//android6.0以后对状态栏文字颜色和图标改为暗色
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
result = 3;
}
}
}
/**
* 状态栏暗色模式,清除MIUI、flyme或6.0以上版本状态栏黑色文字、图标
*/
private void StatusBarDarkMode() {
if (result == 1) {
MIUISetStatusBarMode(false);
} else if (result == 2) {
FlymeSetStatusBarMode(false);
} else if (result == 3) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
} else {
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);
}
}
}
/**
* 设置状态栏图标为深色和魅族特定的文字风格
* 可以用来判断是否为Flyme用户
*
* 详情:https://www.jianshu.com/p/7f5a9969be53
*
* @param window 需要设置的窗口
* @param dark 是否把状态栏文字及图标颜色设置为深色
* @return boolean 成功执行返回true
*/
private boolean FlymeSetStatusBarMode(boolean dark) {
boolean result = false;
try {
WindowManager.LayoutParams lp = getWindow().getAttributes();
Field darkFlag = WindowManager.LayoutParams.class
.getDeclaredField("MEIZU_FLAG_DARK_STATUS_BAR_ICON");
Field meizuFlags = WindowManager.LayoutParams.class
.getDeclaredField("meizuFlags");
darkFlag.setAccessible(true);
meizuFlags.setAccessible(true);
int bit = darkFlag.getInt(null);
int value = meizuFlags.getInt(lp);
if (dark) {
value |= bit;
} else {
value &= ~bit;
}
meizuFlags.setInt(lp, value);
getWindow().setAttributes(lp);
result = true;
setStatusBarModel4M(dark);
} catch (Exception e) {
}
return result;
}
/**
* 需要MIUIV6以上
*
* 详情:https://www.jianshu.com/p/7f5a9969be53
*
* @param activity
* @param dark 是否把状态栏文字及图标颜色设置为深色
* @return boolean 成功执行返回true
*/
private boolean MIUISetStatusBarMode(boolean dark) {
boolean result = false;
try {
Class clazz = getWindow().getClass();
int darkModeFlag = 0;
Class layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
darkModeFlag = field.getInt(layoutParams);
Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
if (dark) {
extraFlagField.invoke(getWindow(), darkModeFlag, darkModeFlag);//状态栏透明且黑色字体
} else {
extraFlagField.invoke(getWindow(), 0, darkModeFlag);//清除黑色字体
}
result = true;
setStatusBarModel4M(dark);
} catch (Exception e) {
}
return result;
}
private void setStatusBarModel4M(boolean dark) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
//开发版 7.7.13 及以后版本采用了系统API,旧方法无效但不会报错,所以两个方式都要加上
if (dark) {
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
} else {
getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
}
}
}
@Override
public void onGlobalLayout() {
Rect r = new Rect();
contentView.getWindowVisibleDisplayFrame(r);
int usableHeightNow = r.bottom;
//TODO 注意这个比例是华为mate10的比例,一般超出该值就代表不是导航栏显隐了(有可能是键盘等等..)
boolean isNavBarChange = usableHeightNow / (float) (ScreenUtil.getScreenHeight()) >= 1808 / 1920f;
Logger.i("onGlobalLayout usableHeightNow:" + usableHeightNow + " isNavBarChange:" + isNavBarChange);
//当前可用高度和上次的不相等并且是导航栏展开/隐藏 则调整视图高度
if (usableHeightNow != usableHeightPrevious && isNavBarChange) {
frameLayoutParams.height = usableHeightNow;
contentView.requestLayout();
usableHeightPrevious = usableHeightNow;
}
}
@Override
protected void onDestroy() {
super.onDestroy();
if (viewTreeObserver != null) {
if (viewTreeObserver.isAlive())
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
viewTreeObserver.removeOnGlobalLayoutListener(this);
} else {
viewTreeObserver.removeGlobalOnLayoutListener(this);
}
viewTreeObserver = null;
}
contentView = null;
frameLayoutParams = null;
}
}
用你的baseActivity继承这个就可以用啦
尽情玩耍吧~~~
如果有什么疑问或有更好的实现方式,欢迎留言给我
ps:参考了这位同学的实现,感谢~~去看看