StartActivityコールにアクセス許可の問題が必要です

I follow this video tutorial以前は問題ありません。StartActivityコールにアクセス許可の問題が必要です

今日私はもう一度やり直しますが、それにはいくつか問題があります。 This picture

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
package="com.fooddeliverycaller"> 


<uses-permission android:name="android.permission.CALL_PHONE"/> 
<uses-permission android:name="android.permission.INTERNET"/> 
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/> 

<uses-sdk 
    android:minSdkVersion="15" 
    android:targetSdkVersion="24" /> 


<application 
    android:allowBackup="true" 
    android:icon="@mipmap/ic_launcher" 
    android:label="@string/app_name" 
    android:supportsRtl="true" 
    android:theme="@style/AppTheme"> 
    <activity android:name=".MainActivity"> 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 

      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 
    <meta-data android:name="com.google.android.gms.version" 
     android:value="@integer/google_play_services_version"/> 

    <activity android:name="com.google.android.gms.ads.AdActivity" 
     android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/> 
</application>

出典

2016-09-10 Supagarn

https://stackoverflow.com/questions/32635704/android-permission-doesnt-work-even-if-i-have-declared-it法の下

private void callNumber() { if (ContextCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) { // Should we show an explanation? if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.CALL_PHONE)) { // Show an expanation to the user *asynchronously* -- don't block // this thread waiting for the user's response! After the user // sees the explanation, try again to request the permission. } else { // No explanation needed, we can request the permission. ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CALL_PHONE}, MY_PERMISSIONS_REQUEST_READ_CONTACTS); } } else { //This is for lower version <23 Intent callIntent = new Intent(Intent.ACTION_DIAL); callIntent.setData(Uri.parse("tel:" + MyCellNumber); startActivity(callIntent); } }

そして上書き – CommonsWare

API 23の後、ユーザーは、ユーザーの機密データにアクセスする可能性のあるアクセス許可を明示的に許可する必要があります。このようなアクセス許可には、Calendar, Camera, Contact, Location, Microphone, Phone, Sensor, SMS, Storage.

が含まれています。以下は、変更したDocumentationから取得したコードです。

@Override 
public void onRequestPermissionsResult(int requestCode, 
             String permissions[], int[] grantResults) { 
    switch (requestCode) { 
     case MY_PERMISSIONS_REQUEST_READ_CONTACTS: { 
      // If request is cancelled, the result arrays are empty. 
      if (grantResults.length > 0 
        && grantResults[0] == PackageManager.PERMISSION_GRANTED) { 

       Intent callIntent = new Intent(Intent.ACTION_DIAL); 
       callIntent.setData(Uri.parse("tel:" + MyCellNumber)); 
       startActivity(callIntent); 
       // permission was granted, yay! Do the 
       // contacts-related task you need to do. 
      } else { 
       // permission denied, boo! Disable the 
       // functionality that depends on this permission. 
      } 
      return; 
     } 

     // other 'case' lines to check for other 
     // permissions this app might request 
    } 
}

出典

2016-09-10 13:54:39