运行时权限的处理方法（以打电话为例 Api 23,24）

2019-11-09 16:21:43

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Android中危险权限共9组24个权限

group:android.permission-group.CONTACTS permission:android.permission.WRITE_CONTACTS permission:android.permission.GET_ACCOUNTS permission:android.permission.READ_CONTACTSgroup: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_Sippermission:android.permission.PROCESS_OUTGOING_CALLSpermission:com.android.voicemail.permission.ADD_VOICEMAILgroup:android.permission-group.CALENDAR permission:android.permission.READ_CALENDAR permission:android.permission.WRITE_CALENDARgroup:android.permission-group.CAMERA permission:android.permission.CAMERAgroup:android.permission-group.SENSORS permission:android.permission.BODY_SENSORSgroup:android.permission-group.LOCATION permission:android.permission.access_FINE_LOCATION permission:android.permission.ACCESS_COARSE_LOCATIONgroup:android.permission-group.STORAGE permission:android.permission.READ_EXTERNAL_STORAGE permission:android.permission.WRITE_EXTERNAL_STORAGEgroup:android.permission-group.MICROPHONE permission:android.permission.RECORD_AUDIOgroup: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_BROADCASTSpackage com.example.bazinga.runtimepermissiontest;import android.Manifest;import android.app.Activity;import android.content.Intent;import android.content.pm.PackageManager;import android.net.Uri;import android.support.annotation.NonNull;import android.support.v4.app.ActivityCompat;import android.support.v4.content.ContextCompat;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.Button;import android.widget.Toast;public class MainActivity extends AppCompatActivity { private Button button; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); button = (Button)findViewById(R.id.make_call); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { //1. 检查用户是否授权 if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission. CALL_PHONE)!= PackageManager.PERMISSION_GRANTED){ //2.如果没有授权，那么申请授权 ActivityCompat.requestPermissions(MainActivity.this,new String[]{Manifest.permission.CALL_PHONE},1); }else { call(); } } }); } private void call() { try { Intent intent = new Intent(Intent.ACTION_CALL); intent.setData(Uri.parse("tel:10086")); startActivity(intent); }catch (SecurityException e){ e.printStackTrace(); } } //3.回调处理的授权方法 @Override public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) { super.onRequestPermissionsResult(requestCode, permissions, grantResults); switch (requestCode){ case 1: if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) { call(); }else{ Toast.makeText(MainActivity.this,"You denied the permission",Toast.LENGTH_LONG).show(); } break; default: } }}

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