暂时只整理小米 华为 vivo oppo,Android P
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华为开发者平台
VIVO开发者平台
OPPO开发者平台
import android.app.Activity;
import android.content.Context;
import android.os.Build;
import android.util.Log;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
/**
* Author:wangcaiwen
* Time:2018/9/5
* Description:.刘海屏适配工具
*/
public class NotchUtils {
private static final String TAG = "NotchUtils";
/**
* 判断是否是刘海屏 小米,华为 oppo vivo
* @return
*/
public static boolean hasNotchScreen(Activity activity){
if (getInt("ro.miui.notch",activity) == 1 || hasNotchAtHuawei(activity) || hasNotchAtOPPO(activity)
|| hasNotchAtVivo(activity) || isAndroidP(activity) != null){ // 各种品牌
return true;
}
return false;
}
/**
* 获取不同厂商刘海屏高度
* @param activity
* @return
*/
public static int getNotchHeight(Activity activity){
if (hasNotchScreen(activity)){//如果有刘海屏就获取刘海屏高度
getHeight(activity);
}
return 0;
}
private static int getHeight(Activity activity) {
if (isXiaomi()){//获取小米刘海高度
return getXiaomiNotchSize(activity);
}else if (isHuawei()){//获取华为刘海高度 int[0]值为刘海宽度 int[1]值为刘海高度。
int[] huaweiNotchSize = getHuaweiNotchSize(activity);
return huaweiNotchSize[0];
}else if (isOppo()){//获取oppo刘海高度
return 80;//默认返回 oppo官网给的指定高度
}else if (isVivo()){//获取vivo刘海高度 27dp
return dip2px(activity,27);//vivo官网给的指定高度 27dp
}
return 0;
}
/**
* dp转换成px
* @param context
* @param dpValue
* @return
*/
public static int dip2px(Context context, float dpValue) {
final float scale = context.getResources().getDisplayMetrics().density;
return (int) (dpValue * scale + 0.5f);
}
/**
* 华为
* 获取刘海尺寸：width、height
int[0]值为刘海宽度 int[1]值为刘海高度。
* @param context
* @return
*/
public static int[] getHuaweiNotchSize(Context context) {
int[] ret = new int[]{0, 0};
try {
ClassLoader cl = context.getClassLoader();
Class HwNotchSizeUtil = cl.loadClass("com.huawei.android.util.HwNotchSizeUtil");
Method get = HwNotchSizeUtil.getMethod("getNotchSize");
ret = (int[]) get.invoke(HwNotchSizeUtil);
} catch (ClassNotFoundException e) {
Log.e(TAG, "getNotchSize ClassNotFoundException");
} catch (NoSuchMethodException e) {
Log.e(TAG, "getNotchSize NoSuchMethodException");
} catch (Exception e) {
Log.e(TAG, "getNotchSize Exception");
} finally {
return ret;
}
}
public static int getXiaomiNotchSize(Context context){
int dimensionPixelSize = 0;
//获取高度
int resourceId = context.getResources().getIdentifier("notch_height", "dimen", "android");
if (resourceId > 0) {
dimensionPixelSize = context.getResources().getDimensionPixelSize(resourceId);
}
//获取宽度
/*int resourceId = context.getResources().getIdentifier("notch_width", "dimen", "android");
if (resourceId > 0) {
result = context.getResources().getDimensionPixelSize(resourceId);
}*/
return dimensionPixelSize;
}
/**
* Android P 刘海屏判断
* @param activity
* @return
*/
/* public static DisplayCutout isAndroidP(Activity activity){
View decorView = activity.getWindow().getDecorView();
if (decorView != null && android.os.Build.VERSION.SDK_INT >= 28){
WindowInsets windowInsets = decorView.getRootWindowInsets();
if (windowInsets != null)
return windowInsets.getDisplayCutout();
}
return null;
}*/
/**
* 小米刘海屏判断.
* @return 0 if it is not notch ; return 1 means notch
* @throws IllegalArgumentException if the key exceeds 32 characters
*/
public static int getInt(String key,Activity activity) {
int result = 0;
if (isXiaomi()){
try {
ClassLoader classLoader = activity.getClassLoader();
@SuppressWarnings("rawtypes")
Class SystemProperties = classLoader.loadClass("android.os.SystemProperties");
//参数类型
@SuppressWarnings("rawtypes")
Class[] paramTypes = new Class[2];
paramTypes[0] = String.class;
paramTypes[1] = int.class;
Method getInt = SystemProperties.getMethod("getInt", paramTypes);
//参数
Object[] params = new Object[2];
params[0] = new String(key);
params[1] = new Integer(0);
result = (Integer) getInt.invoke(SystemProperties, params);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
return result;
}
/**
* 华为刘海屏判断
* @return
*/
public static boolean hasNotchAtHuawei(Activity activity) {
boolean ret = false;
try {
ClassLoader classLoader = activity.getClassLoader();
Class HwNotchSizeUtil = classLoader.loadClass("com.huawei.android.util.HwNotchSizeUtil");
Method get = HwNotchSizeUtil.getMethod("hasNotchInScreen");
ret = (boolean) get.invoke(HwNotchSizeUtil);
} catch (ClassNotFoundException e) {
Log.e("","hasNotchAtHuawei ClassNotFoundException");
} catch (NoSuchMethodException e) {
Log.e("","hasNotchAtHuawei NoSuchMethodException");
} catch (Exception e) {
Log.e("", "hasNotchAtHuawei Exception");
} finally {
return ret;
}
}
public static final int VIVO_NOTCH = 0x00000020;//是否有刘海
public static final int VIVO_FILLET = 0x00000008;//是否有圆角
/**
* VIVO刘海屏判断
* @return
*/
public static boolean hasNotchAtVivo(Activity activity) {
boolean ret = false;
try {
ClassLoader classLoader = activity.getClassLoader();
Class FtFeature = classLoader.loadClass("android.util.FtFeature");
Method method = FtFeature.getMethod("isFeatureSupport", int.class);
ret = (boolean) method.invoke(FtFeature, VIVO_NOTCH);
} catch (ClassNotFoundException e) {
Log.e( "","hasNotchAtVivo ClassNotFoundException");
} catch (NoSuchMethodException e) {
Log.e( "", "hasNotchAtVivo NoSuchMethodException");
} catch (Exception e) {
Log.e( "","hasNotchAtVivo Exception");
} finally {
return ret;
}
}
/**
* OPPO刘海屏判断
* @return
*/
public static boolean hasNotchAtOPPO(Activity activity) {
return activity.getPackageManager().hasSystemFeature("com.oppo.feature.screen.heteromorphism");
}
// 是否是小米手机
public static boolean isXiaomi() {
return "Xiaomi".toLowerCase().equals(Build.MANUFACTURER.toLowerCase());
}
// 是否是华为手机
public static boolean isHuawei() {
return "huawei".toLowerCase().equals(Build.MANUFACTURER.toLowerCase());
}
public static boolean isOppo() {
return "oppo".toLowerCase().equals(Build.MANUFACTURER.toLowerCase());
}
public static boolean isVivo() {
return "vivo".toLowerCase().equals(Build.MANUFACTURER.toLowerCase());
}
}
注意:android P 需要将下gradle配置升级到28 才可以
compileSdkVersion: 28,
targetSdkVersion : 28,
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