package com.bufanbudao.kaikeba.utils;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Color;
import android.os.Build;
import android.support.annotation.ColorInt;
import android.support.annotation.IntRange;
import android.support.annotation.NonNull;
import android.support.design.widget.CoordinatorLayout;
import android.support.v4.widget.DrawerLayout;
import android.util.DisplayMetrics;
import android.view.Display;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.LinearLayout;
import com.bufanbudao.kaikeba.R;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
/**
* Created by Jaeger on 16/2/14.
* <p>
* Email: [email protected]
* GitHub: https://github.com/laobie
*/
public class StatusBarUtil {
public static final int DEFAULT_STATUS_BAR_ALPHA = 112;
private static final int FAKE_STATUS_BAR_VIEW_ID = R.id.statusbarutil_fake_status_bar_view;
private static final int FAKE_TRANSLUCENT_VIEW_ID = R.id.statusbarutil_translucent_view;
private static final int TAG_KEY_HAVE_SET_OFFSET = -123;
/**
* 設置狀態欄顏色
*
* @param activity 需要設置的 activity
* @param color 狀態欄顏色值
*/
public static void setColor(Activity activity, @ColorInt int color) {
setColor(activity, color, DEFAULT_STATUS_BAR_ALPHA);
}
/**
* 設置狀態欄顏色
*
* @param activity 需要設置的activity
* @param color 狀態欄顏色值
* @param statusBarAlpha 狀態欄透明度
*/
public static void setColor(Activity activity, @ColorInt int color, @IntRange(from = 0, to = 255) int statusBarAlpha) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
activity.getWindow().setStatusBarColor(calculateStatusColor(color, statusBarAlpha));
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
View fakeStatusBarView = decorView.findViewById(FAKE_STATUS_BAR_VIEW_ID);
if (fakeStatusBarView != null) {
if (fakeStatusBarView.getVisibility() == View.GONE) {
fakeStatusBarView.setVisibility(View.VISIBLE);
}
fakeStatusBarView.setBackgroundColor(calculateStatusColor(color, statusBarAlpha));
} else {
decorView.addView(createStatusBarView(activity, color, statusBarAlpha));
}
setRootView(activity);
}
}
/**
* 爲滑動返回界面設置狀態欄顏色
*
* @param activity 需要設置的activity
* @param color 狀態欄顏色值
*/
public static void setColorForSwipeBack(Activity activity, int color) {
setColorForSwipeBack(activity, color, DEFAULT_STATUS_BAR_ALPHA);
}
/**
* 爲滑動返回界面設置狀態欄顏色
*
* @param activity 需要設置的activity
* @param color 狀態欄顏色值
* @param statusBarAlpha 狀態欄透明度
*/
public static void setColorForSwipeBack(Activity activity, @ColorInt int color,
@IntRange(from = 0, to = 255) int statusBarAlpha) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
ViewGroup contentView = ((ViewGroup) activity.findViewById(android.R.id.content));
View rootView = contentView.getChildAt(0);
int statusBarHeight = getStatusBarHeight(activity);
if (rootView != null && rootView instanceof CoordinatorLayout) {
final CoordinatorLayout coordinatorLayout = (CoordinatorLayout) rootView;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
coordinatorLayout.setFitsSystemWindows(false);
contentView.setBackgroundColor(calculateStatusColor(color, statusBarAlpha));
boolean isNeedRequestLayout = contentView.getPaddingTop() < statusBarHeight;
if (isNeedRequestLayout) {
contentView.setPadding(0, statusBarHeight, 0, 0);
coordinatorLayout.post(new Runnable() {
@Override
public void run() {
coordinatorLayout.requestLayout();
}
});
}
} else {
coordinatorLayout.setStatusBarBackgroundColor(calculateStatusColor(color, statusBarAlpha));
}
} else {
contentView.setPadding(0, statusBarHeight, 0, 0);
contentView.setBackgroundColor(calculateStatusColor(color, statusBarAlpha));
}
setTransparentForWindow(activity);
}
}
/**
* 設置狀態欄純色 不加半透明效果
*
* @param activity 需要設置的 activity
* @param color 狀態欄顏色值
*/
public static void setColorNoTranslucent(Activity activity, @ColorInt int color) {
setColor(activity, color, 0);
}
/**
* 設置狀態欄顏色(5.0以下無半透明效果,不建議使用)
*
* @param activity 需要設置的 activity
* @param color 狀態欄顏色值
*/
@Deprecated
public static void setColorDiff(Activity activity, @ColorInt int color) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
return;
}
transparentStatusBar(activity);
ViewGroup contentView = (ViewGroup) activity.findViewById(android.R.id.content);
// 移除半透明矩形,以免疊加
View fakeStatusBarView = contentView.findViewById(FAKE_STATUS_BAR_VIEW_ID);
if (fakeStatusBarView != null) {
if (fakeStatusBarView.getVisibility() == View.GONE) {
fakeStatusBarView.setVisibility(View.VISIBLE);
}
fakeStatusBarView.setBackgroundColor(color);
} else {
contentView.addView(createStatusBarView(activity, color));
}
setRootView(activity);
}
/**
* 使狀態欄半透明
* <p>
* 適用於圖片作爲背景的界面,此時需要圖片填充到狀態欄
*
* @param activity 需要設置的activity
*/
public static void setTranslucent(Activity activity) {
setTranslucent(activity, DEFAULT_STATUS_BAR_ALPHA);
}
/**
* 使狀態欄半透明
* <p>
* 適用於圖片作爲背景的界面,此時需要圖片填充到狀態欄
*
* @param activity 需要設置的activity
* @param statusBarAlpha 狀態欄透明度
*/
public static void setTranslucent(Activity activity, @IntRange(from = 0, to = 255) int statusBarAlpha) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
return;
}
setTransparent(activity);
addTranslucentView(activity, statusBarAlpha);
}
/**
* 針對根佈局是 CoordinatorLayout, 使狀態欄半透明
* <p>
* 適用於圖片作爲背景的界面,此時需要圖片填充到狀態欄
*
* @param activity 需要設置的activity
* @param statusBarAlpha 狀態欄透明度
*/
public static void setTranslucentForCoordinatorLayout(Activity activity, @IntRange(from = 0, to = 255) int statusBarAlpha) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
return;
}
transparentStatusBar(activity);
addTranslucentView(activity, statusBarAlpha);
}
/**
* 設置狀態欄全透明
*
* @param activity 需要設置的activity
*/
public static void setTransparent(Activity activity) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
return;
}
transparentStatusBar(activity);
setRootView(activity);
}
/**
* 使狀態欄透明(5.0以上半透明效果,不建議使用)
* <p>
* 適用於圖片作爲背景的界面,此時需要圖片填充到狀態欄
*
* @param activity 需要設置的activity
*/
@Deprecated
public static void setTranslucentDiff(Activity activity) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// 設置狀態欄透明
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
setRootView(activity);
}
}
/**
* 爲DrawerLayout 佈局設置狀態欄變色
*
* @param activity 需要設置的activity
* @param drawerLayout DrawerLayout
* @param color 狀態欄顏色值
*/
public static void setColorForDrawerLayout(Activity activity, DrawerLayout drawerLayout, @ColorInt int color) {
setColorForDrawerLayout(activity, drawerLayout, color, DEFAULT_STATUS_BAR_ALPHA);
}
/**
* 爲DrawerLayout 佈局設置狀態欄顏色,純色
*
* @param activity 需要設置的activity
* @param drawerLayout DrawerLayout
* @param color 狀態欄顏色值
*/
public static void setColorNoTranslucentForDrawerLayout(Activity activity, DrawerLayout drawerLayout, @ColorInt int color) {
setColorForDrawerLayout(activity, drawerLayout, color, 0);
}
/**
* 爲DrawerLayout 佈局設置狀態欄變色
*
* @param activity 需要設置的activity
* @param drawerLayout DrawerLayout
* @param color 狀態欄顏色值
* @param statusBarAlpha 狀態欄透明度
*/
public static void setColorForDrawerLayout(Activity activity, DrawerLayout drawerLayout, @ColorInt int color,
@IntRange(from = 0, to = 255) int statusBarAlpha) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
return;
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
} else {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
// 生成一個狀態欄大小的矩形
// 添加 statusBarView 到佈局中
ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0);
View fakeStatusBarView = contentLayout.findViewById(FAKE_STATUS_BAR_VIEW_ID);
if (fakeStatusBarView != null) {
if (fakeStatusBarView.getVisibility() == View.GONE) {
fakeStatusBarView.setVisibility(View.VISIBLE);
}
fakeStatusBarView.setBackgroundColor(color);
} else {
contentLayout.addView(createStatusBarView(activity, color), 0);
}
// 內容佈局不是 LinearLayout 時,設置padding top
if (!(contentLayout instanceof LinearLayout) && contentLayout.getChildAt(1) != null) {
contentLayout.getChildAt(1)
.setPadding(contentLayout.getPaddingLeft(), getStatusBarHeight(activity) + contentLayout.getPaddingTop(),
contentLayout.getPaddingRight(), contentLayout.getPaddingBottom());
}
// 設置屬性
setDrawerLayoutProperty(drawerLayout, contentLayout);
addTranslucentView(activity, statusBarAlpha);
}
/**
* 設置 DrawerLayout 屬性
*
* @param drawerLayout DrawerLayout
* @param drawerLayoutContentLayout DrawerLayout 的內容佈局
*/
private static void setDrawerLayoutProperty(DrawerLayout drawerLayout, ViewGroup drawerLayoutContentLayout) {
ViewGroup drawer = (ViewGroup) drawerLayout.getChildAt(1);
drawerLayout.setFitsSystemWindows(false);
drawerLayoutContentLayout.setFitsSystemWindows(false);
drawerLayoutContentLayout.setClipToPadding(true);
drawer.setFitsSystemWindows(false);
}
/**
* 爲DrawerLayout 佈局設置狀態欄變色(5.0以下無半透明效果,不建議使用)
*
* @param activity 需要設置的activity
* @param drawerLayout DrawerLayout
* @param color 狀態欄顏色值
*/
@Deprecated
public static void setColorForDrawerLayoutDiff(Activity activity, DrawerLayout drawerLayout, @ColorInt int color) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
// 生成一個狀態欄大小的矩形
ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0);
View fakeStatusBarView = contentLayout.findViewById(FAKE_STATUS_BAR_VIEW_ID);
if (fakeStatusBarView != null) {
if (fakeStatusBarView.getVisibility() == View.GONE) {
fakeStatusBarView.setVisibility(View.VISIBLE);
}
fakeStatusBarView.setBackgroundColor(calculateStatusColor(color, DEFAULT_STATUS_BAR_ALPHA));
} else {
// 添加 statusBarView 到佈局中
contentLayout.addView(createStatusBarView(activity, color), 0);
}
// 內容佈局不是 LinearLayout 時,設置padding top
if (!(contentLayout instanceof LinearLayout) && contentLayout.getChildAt(1) != null) {
contentLayout.getChildAt(1).setPadding(0, getStatusBarHeight(activity), 0, 0);
}
// 設置屬性
setDrawerLayoutProperty(drawerLayout, contentLayout);
}
}
/**
* 爲 DrawerLayout 佈局設置狀態欄透明
*
* @param activity 需要設置的activity
* @param drawerLayout DrawerLayout
*/
public static void setTranslucentForDrawerLayout(Activity activity, DrawerLayout drawerLayout) {
setTranslucentForDrawerLayout(activity, drawerLayout, DEFAULT_STATUS_BAR_ALPHA);
}
/**
* 爲 DrawerLayout 佈局設置狀態欄透明
*
* @param activity 需要設置的activity
* @param drawerLayout DrawerLayout
*/
public static void setTranslucentForDrawerLayout(Activity activity, DrawerLayout drawerLayout,
@IntRange(from = 0, to = 255) int statusBarAlpha) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
return;
}
setTransparentForDrawerLayout(activity, drawerLayout);
addTranslucentView(activity, statusBarAlpha);
}
/**
* 爲 DrawerLayout 佈局設置狀態欄透明
*
* @param activity 需要設置的activity
* @param drawerLayout DrawerLayout
*/
public static void setTransparentForDrawerLayout(Activity activity, DrawerLayout drawerLayout) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
return;
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
} else {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0);
// 內容佈局不是 LinearLayout 時,設置padding top
if (!(contentLayout instanceof LinearLayout) && contentLayout.getChildAt(1) != null) {
contentLayout.getChildAt(1).setPadding(0, getStatusBarHeight(activity), 0, 0);
}
// 設置屬性
setDrawerLayoutProperty(drawerLayout, contentLayout);
}
/**
* 爲 DrawerLayout 佈局設置狀態欄透明(5.0以上半透明效果,不建議使用)
*
* @param activity 需要設置的activity
* @param drawerLayout DrawerLayout
*/
@Deprecated
public static void setTranslucentForDrawerLayoutDiff(Activity activity, DrawerLayout drawerLayout) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// 設置狀態欄透明
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
// 設置內容佈局屬性
ViewGroup contentLayout = (ViewGroup) drawerLayout.getChildAt(0);
contentLayout.setFitsSystemWindows(true);
contentLayout.setClipToPadding(true);
// 設置抽屜佈局屬性
ViewGroup vg = (ViewGroup) drawerLayout.getChildAt(1);
vg.setFitsSystemWindows(false);
// 設置 DrawerLayout 屬性
drawerLayout.setFitsSystemWindows(false);
}
}
/**
* 爲頭部是 ImageView 的界面設置狀態欄全透明
*
* @param activity 需要設置的activity
* @param needOffsetView 需要向下偏移的 View
*/
public static void setTransparentForImageView(Activity activity, View needOffsetView) {
setTranslucentForImageView(activity, 0, needOffsetView);
}
/**
* 爲頭部是 ImageView 的界面設置狀態欄透明(使用默認透明度)
*
* @param activity 需要設置的activity
* @param needOffsetView 需要向下偏移的 View
*/
public static void setTranslucentForImageView(Activity activity, View needOffsetView) {
setTranslucentForImageView(activity, DEFAULT_STATUS_BAR_ALPHA, needOffsetView);
}
/**
* 爲頭部是 ImageView 的界面設置狀態欄透明
*
* @param activity 需要設置的activity
* @param statusBarAlpha 狀態欄透明度
* @param needOffsetView 需要向下偏移的 View
*/
public static void setTranslucentForImageView(Activity activity, @IntRange(from = 0, to = 255) int statusBarAlpha,
View needOffsetView) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
return;
}
setTransparentForWindow(activity);
addTranslucentView(activity, statusBarAlpha);
if (needOffsetView != null) {
Object haveSetOffset = needOffsetView.getTag(TAG_KEY_HAVE_SET_OFFSET);
if (haveSetOffset != null && (Boolean) haveSetOffset) {
return;
}
ViewGroup.MarginLayoutParams layoutParams = (ViewGroup.MarginLayoutParams) needOffsetView.getLayoutParams();
layoutParams.setMargins(layoutParams.leftMargin, layoutParams.topMargin + getStatusBarHeight(activity),
layoutParams.rightMargin, layoutParams.bottomMargin);
needOffsetView.setTag(TAG_KEY_HAVE_SET_OFFSET, true);
}
}
/**
* 爲 fragment 頭部是 ImageView 的設置狀態欄透明
*
* @param activity fragment 對應的 activity
* @param needOffsetView 需要向下偏移的 View
*/
public static void setTranslucentForImageViewInFragment(Activity activity, View needOffsetView) {
setTranslucentForImageViewInFragment(activity, DEFAULT_STATUS_BAR_ALPHA, needOffsetView);
}
/**
* 爲 fragment 頭部是 ImageView 的設置狀態欄透明
*
* @param activity fragment 對應的 activity
* @param needOffsetView 需要向下偏移的 View
*/
public static void setTransparentForImageViewInFragment(Activity activity, View needOffsetView) {
setTranslucentForImageViewInFragment(activity, 0, needOffsetView);
}
/**
* 爲 fragment 頭部是 ImageView 的設置狀態欄透明
*
* @param activity fragment 對應的 activity
* @param statusBarAlpha 狀態欄透明度
* @param needOffsetView 需要向下偏移的 View
*/
public static void setTranslucentForImageViewInFragment(Activity activity, @IntRange(from = 0, to = 255) int statusBarAlpha,
View needOffsetView) {
setTranslucentForImageView(activity, statusBarAlpha, needOffsetView);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT && Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
clearPreviousSetting(activity);
}
}
/**
* 隱藏僞狀態欄 View
*
* @param activity 調用的 Activity
*/
public static void hideFakeStatusBarView(Activity activity) {
ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
View fakeStatusBarView = decorView.findViewById(FAKE_STATUS_BAR_VIEW_ID);
if (fakeStatusBarView != null) {
fakeStatusBarView.setVisibility(View.GONE);
}
View fakeTranslucentView = decorView.findViewById(FAKE_TRANSLUCENT_VIEW_ID);
if (fakeTranslucentView != null) {
fakeTranslucentView.setVisibility(View.GONE);
}
}
@TargetApi(Build.VERSION_CODES.M)
public static void setLightMode(Activity activity) {
setMIUIStatusBarDarkIcon(activity, true);
setMeizuStatusBarDarkIcon(activity, true);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}
}
@TargetApi(Build.VERSION_CODES.M)
public static void setDarkMode(Activity activity) {
setMIUIStatusBarDarkIcon(activity, false);
setMeizuStatusBarDarkIcon(activity, false);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
}
}
/**
* 修改 MIUI V6 以上狀態欄顏色
*/
private static void setMIUIStatusBarDarkIcon(@NonNull Activity activity, boolean darkIcon) {
Class<? extends Window> clazz = activity.getWindow().getClass();
try {
Class<?> layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
int darkModeFlag = field.getInt(layoutParams);
Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
extraFlagField.invoke(activity.getWindow(), darkIcon ? darkModeFlag : 0, darkModeFlag);
} catch (Exception e) {
//e.printStackTrace();
}
}
/**
* 修改魅族狀態欄字體顏色 Flyme 4.0
*/
private static void setMeizuStatusBarDarkIcon(@NonNull Activity activity, boolean darkIcon) {
try {
WindowManager.LayoutParams lp = activity.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 (darkIcon) {
value |= bit;
} else {
value &= ~bit;
}
meizuFlags.setInt(lp, value);
activity.getWindow().setAttributes(lp);
} catch (Exception e) {
//e.printStackTrace();
}
}
///////////////////////////////////////////////////////////////////////////////////
@TargetApi(Build.VERSION_CODES.KITKAT)
private static void clearPreviousSetting(Activity activity) {
ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
View fakeStatusBarView = decorView.findViewById(FAKE_STATUS_BAR_VIEW_ID);
if (fakeStatusBarView != null) {
decorView.removeView(fakeStatusBarView);
ViewGroup rootView = (ViewGroup) ((ViewGroup) activity.findViewById(android.R.id.content)).getChildAt(0);
rootView.setPadding(0, 0, 0, 0);
}
}
/**
* 添加半透明矩形條
*
* @param activity 需要設置的 activity
* @param statusBarAlpha 透明值
*/
private static void addTranslucentView(Activity activity, @IntRange(from = 0, to = 255) int statusBarAlpha) {
ViewGroup contentView = (ViewGroup) activity.findViewById(android.R.id.content);
View fakeTranslucentView = contentView.findViewById(FAKE_TRANSLUCENT_VIEW_ID);
if (fakeTranslucentView != null) {
if (fakeTranslucentView.getVisibility() == View.GONE) {
fakeTranslucentView.setVisibility(View.VISIBLE);
}
fakeTranslucentView.setBackgroundColor(Color.argb(statusBarAlpha, 0, 0, 0));
} else {
contentView.addView(createTranslucentStatusBarView(activity, statusBarAlpha));
}
}
/**
* 生成一個和狀態欄大小相同的彩色矩形條
*
* @param activity 需要設置的 activity
* @param color 狀態欄顏色值
* @return 狀態欄矩形條
*/
private static View createStatusBarView(Activity activity, @ColorInt int color) {
return createStatusBarView(activity, color, 0);
}
/**
* 生成一個和狀態欄大小相同的半透明矩形條
*
* @param activity 需要設置的activity
* @param color 狀態欄顏色值
* @param alpha 透明值
* @return 狀態欄矩形條
*/
private static View createStatusBarView(Activity activity, @ColorInt int color, int alpha) {
// 繪製一個和狀態欄一樣高的矩形
View statusBarView = new View(activity);
LinearLayout.LayoutParams params =
new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, getStatusBarHeight(activity));
statusBarView.setLayoutParams(params);
statusBarView.setBackgroundColor(calculateStatusColor(color, alpha));
statusBarView.setId(FAKE_STATUS_BAR_VIEW_ID);
return statusBarView;
}
/**
* 設置根佈局參數
*/
private static void setRootView(Activity activity) {
ViewGroup parent = (ViewGroup) activity.findViewById(android.R.id.content);
for (int i = 0, count = parent.getChildCount(); i < count; i++) {
View childView = parent.getChildAt(i);
if (childView instanceof ViewGroup) {
childView.setFitsSystemWindows(true);
((ViewGroup) childView).setClipToPadding(true);
}
}
}
/**
* 設置透明
*/
private static void setTransparentForWindow(Activity activity) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
activity.getWindow()
.getDecorView()
.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
activity.getWindow()
.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
}
/**
* 使狀態欄透明
*/
@TargetApi(Build.VERSION_CODES.KITKAT)
private static void transparentStatusBar(Activity activity) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
} else {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}
}
/**
* 創建半透明矩形 View
*
* @param alpha 透明值
* @return 半透明 View
*/
private static View createTranslucentStatusBarView(Activity activity, int alpha) {
// 繪製一個和狀態欄一樣高的矩形
View statusBarView = new View(activity);
LinearLayout.LayoutParams params =
new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, getStatusBarHeight(activity));
statusBarView.setLayoutParams(params);
statusBarView.setBackgroundColor(Color.argb(alpha, 0, 0, 0));
statusBarView.setId(FAKE_TRANSLUCENT_VIEW_ID);
return statusBarView;
}
/**
* 獲取狀態欄高度
*
* @param context context
* @return 狀態欄高度
*/
public static int getStatusBarHeight(Context context) {
// 獲得狀態欄高度
int resourceId = context.getResources().getIdentifier("status_bar_height", "dimen", "android");
return context.getResources().getDimensionPixelSize(resourceId);
}
/**
* 計算狀態欄顏色
*
* @param color color值
* @param alpha alpha值
* @return 最終的狀態欄顏色
*/
private static int calculateStatusColor(@ColorInt int color, int alpha) {
if (alpha == 0) {
return color;
}
float a = 1 - alpha / 255f;
int red = color >> 16 & 0xff;
int green = color >> 8 & 0xff;
int blue = color & 0xff;
red = (int) (red * a + 0.5);
green = (int) (green * a + 0.5);
blue = (int) (blue * a + 0.5);
return 0xff << 24 | red << 16 | green << 8 | blue;
}
public static int screenWidth;
public static int screenHeight;
public static int navigationHeight = 0;
private static DisplayMetrics mMetrics;
public static final String HOME_CURRENT_TAB_POSITION = "HOME_CURRENT_TAB_POSITION";
/**
* 獲取底部導航欄高度
*
* @return
*/
public static int getNavigationBarHeight(Context context) {
Resources resources = context.getResources();
int resourceId = resources.getIdentifier("navigation_bar_height", "dimen", "android");
//獲取NavigationBar的高度
navigationHeight = resources.getDimensionPixelSize(resourceId);
return navigationHeight;
}
//獲取是否存在NavigationBar
public static boolean checkDeviceHasNavigationBar(Context context) {
boolean hasNavigationBar = false;
Resources rs = context.getResources();
int id = rs.getIdentifier("config_showNavigationBar", "bool", "android");
if (id > 0) {
hasNavigationBar = rs.getBoolean(id);
}
try {
Class systemPropertiesClass = Class.forName("android.os.SystemProperties");
Method m = systemPropertiesClass.getMethod("get", String.class);
String navBarOverride = (String) m.invoke(systemPropertiesClass, "qemu.hw.mainkeys");
if ("1".equals(navBarOverride)) {
hasNavigationBar = false;
} else if ("0".equals(navBarOverride)) {
hasNavigationBar = true;
}
} catch (Exception e) {
}
return hasNavigationBar;
}
/**
* @param activity
* @param useThemestatusBarColor 是否要狀態欄的顏色,不設置則爲透明色
* @param withoutUseStatusBarColor 是否不需要使用狀態欄爲暗色調
*/
public static void setStatusBar(Activity activity, boolean useThemestatusBarColor, boolean withoutUseStatusBarColor) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {//5.0及以上
View decorView = activity.getWindow().getDecorView();
int option = View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
decorView.setSystemUiVisibility(option);
if (useThemestatusBarColor) {
activity.getWindow().setStatusBarColor(activity.getResources().getColor(R.color.app_color));
} else {
activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
}
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {//4.4到5.0
WindowManager.LayoutParams localLayoutParams = activity.getWindow().getAttributes();
localLayoutParams.flags = (WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | localLayoutParams.flags);
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !withoutUseStatusBarColor) {
activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
}
}
public static void reMeasure(Activity activity) {
Display display = activity.getWindowManager().getDefaultDisplay();
mMetrics = new DisplayMetrics();
if (Build.VERSION.SDK_INT >= 17) {
display.getRealMetrics(mMetrics);
} else {
display.getMetrics(mMetrics);
}
screenWidth = mMetrics.widthPixels;
screenHeight = mMetrics.heightPixels;
}
/**
* 改變魅族的狀態欄字體爲黑色,要求FlyMe4以上
*/
private static void processFlyMe(boolean isLightStatusBar, Activity activity) {
WindowManager.LayoutParams lp = activity.getWindow().getAttributes();
try {
Class<?> instance = Class.forName("android.view.WindowManager$LayoutParams");
int value = instance.getDeclaredField("MEIZU_FLAG_DARK_STATUS_BAR_ICON").getInt(lp);
Field field = instance.getDeclaredField("meizuFlags");
field.setAccessible(true);
int origin = field.getInt(lp);
if (isLightStatusBar) {
field.set(lp, origin | value);
} else {
field.set(lp, (~value) & origin);
}
} catch (Exception ignored) {
ignored.printStackTrace();
}
}
/**
* 改變小米的狀態欄字體顏色爲黑色, 要求MIUI6以上 lightStatusBar爲真時表示黑色字體
*/
private static void processMIUI(boolean lightStatusBar, Activity activity) {
Class<? extends Window> clazz = activity.getWindow().getClass();
try {
int darkModeFlag;
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);
extraFlagField.invoke(activity.getWindow(), lightStatusBar? darkModeFlag : 0, darkModeFlag);
} catch (Exception ignored) {
ignored.printStackTrace();
}
}
private static final String KEY_MIUI_VERSION_CODE = "ro.miui.ui.version.code";
private static final String KEY_MIUI_VERSION_NAME = "ro.miui.ui.version.name";
private static final String KEY_MIUI_INTERNAL_STORAGE = "ro.miui.internal.storage";
/**
* 判斷手機是否是小米
* @return
*/
public static boolean isMIUI() {
try {
final BuildProperties prop = BuildProperties.newInstance();
return prop.getProperty(KEY_MIUI_VERSION_CODE, null) != null
|| prop.getProperty(KEY_MIUI_VERSION_NAME, null) != null
|| prop.getProperty(KEY_MIUI_INTERNAL_STORAGE, null) != null;
} catch (final IOException e) {
return false;
}
}
/**
* 判斷手機是否是魅族
* @return
*/
public static boolean isFlyme() {
try {
// Invoke Build.hasSmartBar()
final Method method = Build.class.getMethod("hasSmartBar");
return method != null;
} catch (final Exception e) {
return false;
}
}
/**
* 設置狀態欄文字色值爲深色調
* @param useDart 是否使用深色調
* @param activity
*/
public static void setStatusTextColor(boolean useDart, Activity activity) {
if (isFlyme()) {
processFlyMe(useDart, activity);
} else if (isMIUI()) {
processMIUI(useDart, activity);
} else {
if (useDart) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
activity.getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
}
} else {
activity.getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
}
activity.getWindow().getDecorView().findViewById(android.R.id.content).setPadding(0, 0, 0, navigationHeight);
}
}
}
BuildProperties
package com.bufanbudao.kaikeba.utils;
import android.os.Environment;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Collection;
import java.util.Enumeration;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
/**
* Created by SmileXie on 2017/7/4.
*/
public class BuildProperties {
private final Properties properties;
private BuildProperties() throws IOException {
properties = new Properties();
properties.load(new FileInputStream(new File(Environment.getRootDirectory(), "build.prop")));
}
public boolean containsKey(final Object key) {
return properties.containsKey(key);
}
public boolean containsValue(final Object value) {
return properties.containsValue(value);
}
public Set<Map.Entry<Object, Object>> entrySet() {
return properties.entrySet();
}
public String getProperty(final String name) {
return properties.getProperty(name);
}
public String getProperty(final String name, final String defaultValue) {
return properties.getProperty(name, defaultValue);
}
public boolean isEmpty() {
return properties.isEmpty();
}
public Enumeration<Object> keys() {
return properties.keys();
}
public Set<Object> keySet() {
return properties.keySet();
}
public int size() {
return properties.size();
}
public Collection<Object> values() {
return properties.values();
}
public static BuildProperties newInstance() throws IOException {
return new BuildProperties();
}
}
上面這個是在activity中設置的 setContentView之後調用如下代碼即可
StatusBarUtil.setStatusTextColor(true,this);
那麼如何在dialog 上設置呢
寫某類繼承Dialog 重新oncreate方法
setContentView之後加上
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
getWindow().setStatusBarColor(Color.BLACK);
}
即可修改成黑色的狀態欄
也可自己封裝成方法
public static void setStatusTextColorDark(Dialog dialog){
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
dialog.getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
dialog.getWindow().setStatusBarColor(Color.BLACK);
}
}