group:android.permission-group.CONTACTS
permission:android.permission.WRITE_CONTACTS
permission:android.permission.GET_ACCOUNTS
permission:android.permission.READ_CONTACTS
group:android.permission-group.PHONE
permission:android.permission.READ_CALL_LOG
permission:android.permission.READ_PHONE_STATE
permission:android.permission.CALL_PHONE
permission:android.permission.WRITE_CALL_LOG
permission:android.permission.USE_SIP
permission:android.permission.PROCESS_OUTGOING_CALLS
permission:com.android.voicemail.permission.ADD_VOICEMAIL
group:android.permission-group.CALENDAR
permission:android.permission.READ_CALENDAR
permission:android.permission.WRITE_CALENDAR
group:android.permission-group.CAMERA
permission:android.permission.CAMERA
group:android.permission-group.SENSORS
permission:android.permission.BODY_SENSORS
group:android.permission-group.LOCATION
permission:android.permission.ACCESS_FINE_LOCATION
permission:android.permission.ACCESS_COARSE_LOCATION
group:android.permission-group.STORAGE
permission:android.permission.READ_EXTERNAL_STORAGE
permission:android.permission.WRITE_EXTERNAL_STORAGE
group:android.permission-group.MICROPHONE
permission:android.permission.RECORD_AUDIO
group:android.permission-group.SMS
permission:android.permission.READ_SMS
permission:android.permission.RECEIVE_WAP_PUSH
permission:android.permission.RECEIVE_MMS
permission:android.permission.RECEIVE_SMS
permission:android.permission.SEND_SMS
permission:android.permission.READ_CELL_BROADCASTSfinal String[] permissions = {Manifest.permission.CAMERA};
// 第一步 检测权限:返回结果如下
//PackageManager.PERMISSION_GRANTED(有权限)
//PackageManager.PERMISSION_DENIED(无权限)
int result = checkSelfPermission(permissions[0]);if (result == PackageManager.PERMISSION_GRANTED) {
// 已经具有权限，直接打开相机
startCamera();
} else {
// 第二步 申请权限
// 判断是否需要向用户弹出权限需求说明
if (shouldShowRequestPermissionRationale(permissions[0])) {
new AlertDialog.Builder(MainActivity.this)
.setTitle("提示")
.setMessage("应用需要相机权限才能正常使用, 是否授权")
.setNegativeButton("取消", null)
.setPositiveButton("授权", new DialogInterface.OnClickListener() {
@TargetApi(Build.VERSION_CODES.M)
@Override
public void onClick(DialogInterface dialog, int which) {
requestPermissions(permissions, REQUEST_CODE);
}
})
.show();
return;// 结束执行，防止重复请求权限
}
requestPermissions(permissions, REQUEST_CODE);
}if (requestCode == REQUEST_CODE && grantResults.length > 0) { // 判断是否有返回结果
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Toast.makeText(this, "获取到相机权限, 打开相机", Toast.LENGTH_SHORT).show();
startCamera();
} else {
Toast.makeText(this, "获取相机权限失败", Toast.LENGTH_SHORT).show();
}
}
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("权限提醒")
.setMessage("是否要拒绝权限，如果拒绝，应用将无法正常运行")
.setPositiveButton("拒绝", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
MyApplication.getInstance().exit();
}
})
.setNegativeButton("重设", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (!Settings.System.canWrite(LoginActivity.this)) {
Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
intent.setData(Uri.parse("package:" + getPackageName()));
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
}
}
})
.show();