之前專案沒有考慮到android 6.0 及以上版本的適配問題，後來再APP中加百度lbs地圖時，遇到華為榮耀8定位不了的問題。
1 android 6.0以上的部分危險許可權需要通過執行時動態申請。
2 android 6.0對應的api 23,將android編譯版本換成23，才可以找到@TargetApi(value = Build.VERSION_CODES.M) Build.VERSION_CODES.M表示android 6.0
3 之前把最低版本設為api 16，發現程式碼中指定編譯版本為android 6.0 也即Build.VERSION_CODES.M時找不到，將編譯api改為23後，出現一些相容錯誤。例如：
(1) android sdk 23，Google 移出了Apache HttpClient相關的類，推薦使用HttpUrlConnection,如果需要繼續使用Apache HttpClient，需要在libs中新增org.apache.http.legacy.jar
和HttpClient一樣，HttpResponse類也被移除了，解決方法如上所述，jar檔案位置在sdk目錄下\platforms\android-23\optional資料夾中
(2) android 6.0 The method sin(float) is undefined for the type FloatMath 報錯
Android6.0使用 Math.floor 代替 FloatMath.floor 即可
(3) The method initializeScrollbars(TypedArray) is undefined for the type PLA_AbsListView
initializeScrollbars android 6.0中該方法不存在，使用反射機制找到被遮蔽

 final TypedArray a = context.getTheme().obtainStyledAttributes(new int[0]);
        try {
            // initializeScrollbars(TypedArray)
            Method initializeScrollbars = Android.view.View.class.getDeclaredMethod("initializeScrollbars", TypedArray.class);
            initializeScrollbars.invoke(this
 
, a);
        } catch (Exception e) {
            e.printStackTrace();
        }

4 公司測試機比較少，也就後來才用高版本的手機測試，像華為榮耀8只開啟app定位許可權不夠，還需要檢測總開關定位服務有沒有開啟，如果沒有開啟總開關，檢測定位許可權都是無效的。所以首先檢測總定位服務有沒有開啟。

/** 
     * 判斷GPS是否開啟，GPS或者AGPS開啟一個就認為是開啟的 
     * @param context 
     * @return true 表示開啟 
     */  
    public
 
 static final boolean isOPenLocService(final Context context) {  
        LocationManager locationManager   
                                 = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);  
        // 通過GPS衛星定位，定位級別可以精確到街（通過24顆衛星定位，在室外和空曠的地方定位準確、速度快）  
        boolean gps = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);  
        // 通過WLAN或行動網路(3G/2G)確定的位置（也稱作AGPS，輔助GPS定位。主要用於在室內或遮蓋物（建築群或茂密的深林等）密集的地方定位）  
        boolean network = locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER);  
        if (gps || network) {  
            return true;  
        }  

        return false;  
    }  
if(TyhcApplication.isOPenLocService(this)){
// 先彈出提示框
pumpCallDialog();
}else{
final Dialog pumpDialog = Custom_dialog.pumpDialog(this, "溫馨提示", "手機定位服務未開啟，不能定位", "取消", "開啟位置服務");
Custom_dialog.setConfirmListener(new OnClickListener() {

@Override
public void onClick(View v) {
// TODO Auto-generated method stub
pumpDialog.dismiss();
    //開啟定位服務總開關介面
 Intent intent =  new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);  
                         startActivity(intent);
}
});
Custom_dialog.setCancleListener(new OnClickListener() {

@Override
public void onClick(View v) {
// TODO Auto-generated method stub
pumpDialog.dismiss();
}
});
}
protected void pumpCallDialog() {
final Dialog dialog1 = Custom_dialog.pumpDialog(this, "門店定位",
"請手持手機，站在門店正中央位置進行精準定位", "取消", "開始定位");
Custom_dialog.setCancleListener(new OnClickListener() {


@Override
public void onClick(View v) {
dialog1.dismiss();
}
});
Custom_dialog.setConfirmListener(new OnClickListener() {


@Override
public void onClick(View v) {
PermissionGen.needPermission(ApplyChildShopActivity.this, 100,
android.Manifest.permission.ACCESS_FINE_LOCATION);
dialog1.dismiss();
}
});
}
@PermissionSuccess(requestCode = 100)
public void startLocation() {
locationService.start();// 定位SDK
}

/
@PermissionFail(requestCode = 100)
public void failApply() {
Toast.makeText(this, "定位許可權獲取失敗",
Toast.LENGTH_SHORT).show();
}


@Override
public void onRequestPermissionsResult(int requestCode,
String[] permissions, int[] grantResults) {
PermissionGen.onRequestPermissionsResult(this, requestCode,
permissions, grantResults);
}
上面只是定位許可權開啟，後來模仿百度地圖一樣，在歡迎頁就開始檢測app中需要的許可權是否開啟，儲存許可權必須開啟才能進入app
if (ContextCompat.checkSelfPermission(this,
android.Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED
|| ContextCompat.checkSelfPermission(this,
android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
||ContextCompat.checkSelfPermission(this,
android.Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED
||ContextCompat.checkSelfPermission(this,
android.Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED
||ContextCompat.checkSelfPermission(this,
android.Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {

pumpDialog();
} else {
進入首頁
}

Dialog dialog = null;
public void pumpDialog() {
View view = View.inflate(this, R.layout.dialog_permission, null);
dialog = new Dialog(this, R.style.transparentFrameWindowStyle);
dialog.setContentView(view, new LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
Window window = dialog.getWindow();
window.setGravity(Gravity.CENTER);
WindowManager.LayoutParams wl = window.getAttributes();
wl.dimAmount = 0.3f;
wl.gravity = Gravity.CENTER;
wl.width = ViewGroup.LayoutParams.WRAP_CONTENT;
wl.height = ViewGroup.LayoutParams.WRAP_CONTENT;


// 設定顯示位置
dialog.onWindowAttributesChanged(wl);
// 設定點選外圍解散
dialog.setCanceledOnTouchOutside(true);
dialog.show();
dialog.getWindow().setAttributes(wl);
dialog.getWindow().setFlags(
WindowManager.LayoutParams.FLAG_BLUR_BEHIND,
WindowManager.LayoutParams.FLAG_BLUR_BEHIND);


Button btn_next = (Button) view.findViewById(R.id.btn_next);
btn_next.setOnClickListener(new View.OnClickListener() {


@Override
public void onClick(View v) {
PermissionGen
.with(SplashActivity.this)
.addRequestCode(100)
.permissions(android.Manifest.permission.READ_EXTERNAL_STORAGE,
android.Manifest.permission.ACCESS_FINE_LOCATION,
android.Manifest.permission.CAMERA,
android.Manifest.permission.READ_CONTACTS,
android.Manifest.permission.CALL_PHONE).request();
dialog.cancel();
}
});
}
@PermissionSuccess(requestCode = 100)
public void readPreference() {
//進入首頁
}


@PermissionFail(requestCode = 100)
public void failRead() {


}


private void pumpStorage() {
final Dialog pumpDialog = Custom_dialog.pumpDialog(this, "溫馨提示",
"儲存許可權是必須的，否則APP無法讀取執行所需的儲存檔案", "取消", "確定");
Custom_dialog.setConfirmListener(new View.OnClickListener() {


@Override
public void onClick(View v) {
pumpDialog.cancel();
PermissionGen.needPermission(SplashActivity.this, 100,
android.Manifest.permission.READ_EXTERNAL_STORAGE);
}
});
Custom_dialog.setCancleListener(new View.OnClickListener() {


@Override
public void onClick(View v) {
// TODO Auto-generated method stub
pumpDialog.dismiss();
finish();
}
});
}


@Override
public void onRequestPermissionsResult(int requestCode,
String[] permissions, int[] grantResults) {
for (int i = 0; i < permissions.length; i++) {
if ("android.permission.READ_EXTERNAL_STORAGE"
.equals(permissions[i]) && grantResults[i] == -1) {      //如果儲存許可權沒開啟
pumpStorage();
break;
}
}
PermissionGen.onRequestPermissionsResult(this, requestCode,
permissions, grantResults);
}

5 android 6.0 引入的是動態許可權限制，android 7.0則是“私有目錄被限制”