解决错误::撤销权限android.permission.CALL_PHONE
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【中文标题】解决错误::撤销权限android.permission.CALL_PHONE【英文标题】：solve the error:: revoked permission android.permission.CALL_PHONE 【发布时间】：2016-04-06 08:16:48 【问题描述】：如何解决这个错误：
撤销权限 android.permission.CALL_PHONE
这是我的 Java 代码：
public class DetailContactActivity extends AppCompatActivity implements
OnClickListener
private TextView phone, email;
private int id;
private ImageView call, btnEmail;
private ContactDB db;
@Override
protected void onCreate(Bundle savedInstanceState)
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_detail_contact);
db = ContactDB.getInstance(this);
phone = (TextView) findViewById(R.id.txt_phone_number);
email = (TextView) findViewById(R.id.txt_email);
call = (ImageView) findViewById(R.id.btn_call);
btnEmail = (ImageView) findViewById(R.id.btn_email);
Bundle b = getIntent().getExtras();
if (b != null)
id = b.getInt("id");
phone.setText(b.getString("phone"));
getSupportActionBar().setTitle(b.getString("nama"));
if (!b.getString("email").equals("null"))
email.setText(b.getString("email"));
else
email.setText("");
call.setOnClickListener(this);
btnEmail.setOnClickListener(this);
@Override
public boolean onCreateOptionsMenu(Menu menu)
getMenuInflater().inflate(R.menu.detail_contact, menu);
return true;
@Override
public boolean onOptionsItemSelected(MenuItem item)
switch (item.getItemId())
case R.id.action_edit:
Bundle b = new Bundle();
b.putInt("id", id);
b.putString("name", getSupportActionBar().getTitle().toString());
b.putString("email", email.getText().toString());
b.putString("phone", phone.getText().toString());
Intent i = new Intent(this, EditActivity.class);
i.putExtras(b);
startActivity(i);
finish();
return true;
case R.id.action_delete:
showSettingsAlert();
return true;
default:
return super.onOptionsItemSelected(item);
@Override
public void onClick(View v)
if (v == btnEmail)
if (!email.getText().toString().equals(""))
Intent emailIntent = new Intent(Intent.ACTION_SENDTO,
Uri.fromParts("mailto", email.getText().toString(),
null));
startActivity(Intent
.createChooser(emailIntent, "Send email..."));
else if (v == call)
Intent callIntent = new Intent(Intent.ACTION_CALL);
callIntent.setData(Uri.parse("tel:" + phone.getText().toString()));
startActivity(callIntent);
//Uri call = Uri.parse("tel:" + phone.getText().toString());
//Intent surf = new Intent(Intent.ACTION_CALL, call);
//startActivity(surf);
private void showSettingsAlert()
AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.setTitle("Delete");
alert.setMessage("Contact akan dihapus");
alert.setPositiveButton("Ya", new DialogInterface.OnClickListener()
@Override
public void onClick(DialogInterface dialog, int which)
db.deleteContact(id);
startActivity(new Intent(DetailContactActivity.this,
MainActivity.class));
finish();
);
alert.setNegativeButton("Tidak", new DialogInterface.OnClickListener()
@Override
public void onClick(DialogInterface dialog, int which)
dialog.cancel();
);
alert.show();
@Override
public void onBackPressed()
super.onBackPressed();
startActivity(new Intent(DetailContactActivity.this, MainActivity.class));
finish();
错误：
01-02 02:05:41.493: D/AndroidRuntime(2927): Shutting down VM
01-02 02:05:41.493: D/AndroidRuntime(2927): --------- beginning of crash
01-02 02:05:41.616: E/AndroidRuntime(2927): FATAL EXCEPTION: main
01-02 02:05:41.616: E/AndroidRuntime(2927): Process: com.example.phonedb, PID: 2927
01-02 02:05:41.616: E/AndroidRuntime(2927): java.lang.SecurityException: Permission Denial: starting Intent act=android.intent.action.CALL dat=tel:xxxxxxxxxx cmp=com.android.server.telecom/.components.UserCallActivity from ProcessRecordf5320c4 2927:com.example.phonedb/u0a69 (pid=2927, uid=10069) with revoked permission android.permission.CALL_PHONE
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.os.Parcel.readException(Parcel.java:1599)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.os.Parcel.readException(Parcel.java:1552)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.app.ActivityManagerProxy.startActivity(ActivityManagerNative.java:2658)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1507)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.app.Activity.startActivityForResult(Activity.java:3917)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.app.Activity.startActivityForResult(Activity.java:3877)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:748)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.app.Activity.startActivity(Activity.java:4200)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.app.Activity.startActivity(Activity.java:4168)
01-02 02:05:41.616: E/AndroidRuntime(2927): at com.example.phonedb.DetailContactActivity.onClick(DetailContactActivity.java:127)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.view.View.performClick(View.java:5198)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.view.View$PerformClick.run(View.java:21147)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.os.Handler.handleCallback(Handler.java:739)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.os.Handler.dispatchMessage(Handler.java:95)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.os.Looper.loop(Looper.java:148)
01-02 02:05:41.616: E/AndroidRuntime(2927): at android.app.ActivityThread.main(ActivityThread.java:5417)
01-02 02:05:41.616: E/AndroidRuntime(2927): at java.lang.reflect.Method.invoke(Native Method)
01-02 02:05:41.616: E/AndroidRuntime(2927): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
01-02 02:05:41.616: E/AndroidRuntime(2927): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
这是mainfest文件，希望帮助::
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.phonedb"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="11"
android:targetSdkVersion="23" />
<uses-permission-sdk-m android:name="android.permission.READ_CONTACTS" />
<uses-permission-sdk-m android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CALL_PHONE"/>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.phonedb.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".AddContactActivity"
android:label="@string/title_activity_add_contact" >
</activity>
<activity
android:name="com.example.phonedb.DetailContactActivity"
android:label="@string/title_activity_detail_contact" >
</activity>
<activity
android:name=".EditActivity"
android:label="@string/title_activity_edit" >
</activity>
</application>
【问题讨论】：
【参考方案1】：切换到 DIAL_PHONE，因为这不需要权限。
只需替换这一行
Intent callIntent = new Intent(Intent.ACTION_CALL);
到
Intent callIntent = new Intent(Intent.ACTION_DIAL);
【讨论】：
【参考方案2】：Android 6 (SDK 23) 允许用户撤销应用的权限。我想，这就是这里发生的事情。您的应用必须能够应对这种情况。
详情请查看documentation。
特别是：
如果设备运行的是 Android 6.0 或更高版本，并且您的应用的目标 SDK 为 23 或更高版本：应用必须在清单中列出权限，并且必须在应用运行时请求它需要的每个危险权限。用户可以授予或拒绝每个权限，即使用户拒绝权限请求，应用程序也可以继续以有限的功能运行。
在运行时请求权限是described in detail here。
【讨论】：
我也是这样想的，但是不知道怎么用，怎么获取权限 我试了好难，不能用，有没有别的解决办法，能不能把版本改成23以下，请帮忙 我应该把代码放在哪里来请求权限@Henry 最好的就是在您需要它之前。这让用户清楚为什么请求权限。【参考方案3】：在清单文件中添加此权限：
<uses-permission android:name="android.permission.CALL_PHONE"/>
或者也试试这个。
<uses-permission android:name="android.permission.CALL_PRIVILEGED"/>
CALL_PRIVILEGED 允许应用程序拨打任何电话号码， 包括紧急号码，无需通过拨号器用户 用户确认呼叫的界面。 不适用于第三方应用程序。
【讨论】：
你在哪里添加了权限？你能发布android清单文件吗？ @Haneen 编辑您的问题并粘贴您的 Menifest.xml 如果您想解决问题。 我试过但它给了我一个错误（权限只授予系统应用程序）【参考方案4】：我迟到了。您必须动态请求权限。
// Here, thisActivity is the current activity
if (ContextCompat.checkSelfPermission(thisActivity,
Manifest.permission.READ_CONTACTS)
!= PackageManager.PERMISSION_GRANTED)
// Should we show an explanation?
if (ActivityCompat.shouldShowRequestPermissionRationale(thisActivity,
Manifest.permission.READ_CONTACTS))
// 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(thisActivity,
new String[]Manifest.permission.READ_CONTACTS,
MY_PERMISSIONS_REQUEST_READ_CONTACTS);
// MY_PERMISSIONS_REQUEST_READ_CONTACTS is an
// app-defined int constant. The callback method gets the
// result of the request.
更多详情https://developer.android.com/training/permissions/requesting.html
【讨论】：
【参考方案5】：请更改 call_phone 以拨打电话。因为你需要拨号 号码。
Intent callIntent=new Intent(Intent.ACTION_DIAL);
callIntent.setData(Uri.parse("tel:1234567890"));
startActivity(callIntent);
【讨论】：
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