package com.etcxy.openfly.delete_demo;

import android.Manifest;

import android.content.Intent;

import android.content.pm.PackageManager;

import android.net.Uri;

import android.os.Build;

import android.os.Bundle;

import android.support.v4.app.ActivityCompat;

import android.support.v4.content.ContextCompat;

import android.support.v7.app.AppCompatActivity;

import android.util.Log;

import android.view.View;

import android.view.Window;

import android.view.WindowManager;

import android.widget.EditText;

import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

private EditText et_input;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.dialog_activity);

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {

Window window = getWindow();

// Translucent status bar

window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);

// Translucent navigation bar

window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);

}

et_input = (EditText) findViewById(R.id.et_input);

}

public void click(View view) {

Log.v("info", "click");

if (ContextCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {

//申请权限

ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CALL_PHONE}, 1);

} else {

String phNum = et_input.getText().toString();

Intent intent = new Intent();

intent.setAction(Intent.ACTION_CALL);

intent.setData(Uri.parse("tel:" + phNum));

startActivity(intent);

}

}

//用户选择允许或拒绝后，会回调onRequestPermissionsResult方法, 该方法类似于

@Override

public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {

super.onRequestPermissionsResult(requestCode, permissions, grantResults);

Log.v("info", "onRequestPermissionsResult");

if (requestCode == 1) {

if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {

String phNum = et_input.getText().toString();

Intent intent = new Intent();

intent.setAction(Intent.ACTION_CALL);

intent.setData(Uri.parse("tel:" + phNum));

startActivity(intent);

} else {

// Permission Denied

Toast.makeText(MainActivity.this, "您没有授权该权限，请在设置中打开授权", Toast.LENGTH_SHORT).show();

}

return;

}

}

//判断是否是安卓6.0以上

private boolean isMarshmallow() {

return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M;

}

//是否申请了该使用权限

private boolean isGranted(String permission) {

int checkSelfPermission = ActivityCompat.checkSelfPermission(this, permission);

return checkSelfPermission == PackageManager.PERMISSION_GRANTED;

}

}