Question

我正在尝试使用代码来选择联系人并检索电话号码。我找到了一段在Emulator（android版本2.3.3）和我兄弟的手机（Jelly bean）上工作得很好的代码，但不是我自己的设备（android 2.3.4）

这是代码：转到联系人

    public void onClick(View arg0) {
        // TODO Auto-generated method stub
         Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
         intent.setType(ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
         startActivityForResult(intent, 1);      
    }

从联系人回来时：

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {

    if (data != null) {
        Uri uri = data.getData();

        if (uri != null) {
            Cursor c = null;
            try {
                c = getContentResolver().query(uri, new String[]{ContactsContract.CommonDataKinds.Phone.NUMBER},
                        null, null, null);

                if (c != null && c.moveToFirst()) {
                    String number = c.getString(0);
                    //int type = c.getInt(1);
                    showSelectedNumber(0, number);
                }
            } finally {
                if (c != null) {
                    c.close();
                }
            }
        }
    }
}

public void showSelectedNumber(int type, String number) {
    Toast.makeText(this,number, Toast.LENGTH_LONG).show();      
}

同样，这适用于模拟器（android 2.3.4）和Jelly bean，但不适用于我的设备（android 2.3.5）

这是日志中的内容：

10-10 22:07:15.775: E/AndroidRuntime(5075): FATAL EXCEPTION: main
10-10 22:07:15.775: E/AndroidRuntime(5075): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=-1, data=Intent { dat=content://com.android.contacts/data/2848 (has extras) }} to activity {com.example.omer/com.example.omer.SmsInfo}: java.lang.SecurityException: Permission Denial: reading com.android.providers.contacts.HtcContactsProvider2 uri content://com.android.contacts/data/2848 from pid=5075, uid=10125 requires android.permission.READ_CONTACTS
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.app.ActivityThread.deliverResults(ActivityThread.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.app.ActivityThread.handleSendResult(ActivityThread.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.app.ActivityThread.access$2000(ActivityThread.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.os.Handler.dispatchMessage(Handler.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.os.Looper.loop(Looper.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.app.ActivityThread.main(ActivityThread.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at java.lang.reflect.Method.invokeNative(Native Method)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at java.lang.reflect.Method.invoke(Method.java:507)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at dalvik.system.NativeStart.main(Native Method)
10-10 22:07:15.775: E/AndroidRuntime(5075): Caused by: java.lang.SecurityException: Permission Denial: reading com.android.providers.contacts.HtcContactsProvider2 uri content://com.android.contacts/data/2848 from pid=5075, uid=10125 requires android.permission.READ_CONTACTS
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.os.Parcel.readException(Parcel.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.content.ContentProviderProxy.bulkQueryInternal(ContentProviderNative.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.content.ContentProviderProxy.query(ContentProviderNative.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.content.ContentResolver.query(ContentResolver.java)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at com.example.omer.SmsInfo.onActivityResult(SmsInfo.java:87)
10-10 22:07:15.775: E/AndroidRuntime(5075):     at android.app.Activity.dispatchActivityResult(Activity.java)

10-10 22：07：15.775：E / AndroidRuntime（5075）：... 12更多

Answer 1

好的..刚刚搞定了我必须向清单文件添加权限：

<uses-permission android:name="android.permission.READ_CONTACTS"/>

Answer 2

根据错误消息：

java.lang.RuntimeException：传递结果失败 ResultInfo {who = null，request = 1，result = -1，data = Intent { dat = content：//com.android.contacts/data/2848（有额外内容）}}到 activity {com.example.omer / com.example.omer.SmsInfo}： java.lang.SecurityException：Permission Denial：reading com.android.providers.contacts.HtcContactsProvider2 uri 内容：//com.android.contacts/data/2848来自pid = 5075，uid = 10125 需要android.permission.READ_CONTACTS

您需要添加权限android.permission.READ_CONTACTS

选择联系人并检索电话号码

2 个答案: