Android 6.0动态权限及跳转GPS设置界面的方法

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>

//动态申请权限的测试方法public void test() { // 要申请的权限 数组 可以同时申请多个权限 String[] permissions = {Manifest.permission.ACCESS_COARSE_LOCATION}; if (Build.VERSION.SDK_INT >= 23) {  //如果超过6.0才需要动态权限，否则不需要动态权限  //如果同时申请多个权限，可以for循环遍历  int check = ContextCompat.checkSelfPermission(this,permissions[0]);  // 权限是否已经 授权 GRANTED---授权 DINIED---拒绝  if (check == PackageManager.PERMISSION_GRANTED) {   //写入你需要权限才能使用的方法   run();  } else {   //手动去请求用户打开权限(可以在数组中添加多个权限) 1 为请求码 一般设置为final静态变量   requestPermissions(new String[]{Manifest.permission.ACCESS_COARSE_LOCATION}, 1);  } } else {  //写入你需要权限才能使用的方法  run(); }}

@Overridepublic void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,          @NonNull int[] grantResults) { super.onRequestPermissionsResult(requestCode, permissions, grantResults); //回调，判断用户到底点击是还是否。 //如果同时申请多个权限，可以for循环遍历 if (requestCode == 1 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {  //写入你需要权限才能使用的方法  run(); } else {  // 没有获取 到权限，从新请求，或者关闭app  Toast.makeText(this,"需要获得XXX权限",Toast.LENGTH_SHORT).show(); }}

<string name="notifyTitle">提示</string><string name="notifyMsg">当前应用缺少必要权限。/n/n请点击/"设置/"-/"权限/"-打开所需权限。</string><string name="gpsNotifyMsg">当前应用需要打开定位功能。/n/n请点击/"设置/"-/"定位服务/"-打开定位功能。</string><string name="setting">设置</string><string name="cancel">取消</string>

private int GPS_REQUEST_CODE = 10;/** * 检测GPS是否打开 * * @return */private boolean checkGPSIsOpen() { boolean isOpen; LocationManager locationManager = (LocationManager) this   .getSystemService(Context.LOCATION_SERVICE); isOpen = locationManager.isProviderEnabled(android.location.LocationManager.GPS_PROVIDER); return isOpen;}/** * 跳转GPS设置 */private void openGPSSettings() { if (checkGPSIsOpen()) {  initLocation(); //自己写的定位方法 } else {  //没有打开则弹出对话框  new AlertDialog.Builder(this)    .setTitle(R.string.notifyTitle)    .setMessage(R.string.gpsNotifyMsg)    // 拒绝, 退出应用    .setNegativeButton(R.string.cancel,      new DialogInterface.OnClickListener() {       @Override       public void onClick(DialogInterface dialog, int which) {        finish();       }      })    .setPositiveButton(R.string.setting,      new DialogInterface.OnClickListener() {       @Override       public void onClick(DialogInterface dialog, int which) {        //跳转GPS设置界面        Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);        startActivityForResult(intent, GPS_REQUEST_CODE);       }      })    .setCancelable(false)    .show(); }}@Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == GPS_REQUEST_CODE) {  //做需要做的事情，比如再次检测是否打开GPS了 或者定位  openGPSSettings(); }}

public class CheckPermissionsActivity extends Activity implements  ActivityCompat.OnRequestPermissionsResultCallback { /**  * 需要进行检测的权限数组  */ protected String[] needPermissions = {   Manifest.permission.ACCESS_COARSE_LOCATION,   Manifest.permission.ACCESS_FINE_LOCATION,   Manifest.permission.WRITE_EXTERNAL_STORAGE,   Manifest.permission.READ_EXTERNAL_STORAGE,   Manifest.permission.READ_PHONE_STATE }; private static final int PERMISSON_REQUESTCODE = 0; private static final int SETTING_REQUESTCODE = 1; /**  * 判断是否需要检测，防止不停的弹框  */ private boolean isNeedCheck = true; @Override protected void onResume() {  super.onResume();  if (isNeedCheck) {   checkPermissions(needPermissions);  } } /**  * @param permissions  * @since 2.5.0  */ private void checkPermissions(String... permissions) {  List<String> needRequestPermissonList = findDeniedPermissions(permissions);  if (null != needRequestPermissonList    && needRequestPermissonList.size() > 0) {   ActivityCompat.requestPermissions(this,     needRequestPermissonList.toArray(       new String[needRequestPermissonList.size()]),     PERMISSON_REQUESTCODE);  } } /**  * 获取权限集中需要申请权限的列表  *  * @param permissions  * @return  * @since 2.5.0  */ private List<String> findDeniedPermissions(String[] permissions) {  List<String> needRequestPermissonList = new ArrayList<String>();  for (String perm : permissions) {   if (ContextCompat.checkSelfPermission(this,     perm) != PackageManager.PERMISSION_GRANTED     || ActivityCompat.shouldShowRequestPermissionRationale(     this, perm)) {    needRequestPermissonList.add(perm);   }  }  return needRequestPermissonList; } /**  * 检测是否说有的权限都已经授权  *  * @param grantResults  * @return  * @since 2.5.0  */ private boolean verifyPermissions(int[] grantResults) {  for (int result : grantResults) {   if (result != PackageManager.PERMISSION_GRANTED) {    return false;   }  }  return true; } @Override public void onRequestPermissionsResult(int requestCode,           String[] permissions, int[] paramArrayOfInt) {  if (requestCode == PERMISSON_REQUESTCODE) {   if (!verifyPermissions(paramArrayOfInt)) {    showMissingPermissionDialog();    isNeedCheck = false;   }  } } /**  * 显示提示信息  *  * @since 2.5.0  */ private void showMissingPermissionDialog() {  AlertDialog.Builder builder = new AlertDialog.Builder(this);  builder.setTitle(R.string.notifyTitle);  builder.setMessage(R.string.notifyMsg);  // 拒绝, 退出应用  builder.setNegativeButton(R.string.cancel,    new DialogInterface.OnClickListener() {     @Override     public void onClick(DialogInterface dialog, int which) {      finish();     }    });  builder.setPositiveButton(R.string.setting,    new DialogInterface.OnClickListener() {     @Override     public void onClick(DialogInterface dialog, int which) {      startAppSettings();     }    });  builder.setCancelable(false);  builder.show(); } /**  * 启动应用的设置  *  * @since 2.5.0  */ private void startAppSettings() {  Intent intent = new Intent(    Settings.ACTION_APPLICATION_DETAILS_SETTINGS);  intent.setData(Uri.parse("package:" + getPackageName()));  startActivityForResult(intent, SETTING_REQUESTCODE); } @Override public boolean onKeyDown(int keyCode, KeyEvent event) {  if (keyCode == KeyEvent.KEYCODE_BACK) {   this.finish();   return true;  }  return super.onKeyDown(keyCode, event); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) {  super.onActivityResult(requestCode, resultCode, data);  if (requestCode == SETTING_REQUESTCODE) {   checkPermissions(needPermissions);  } }}