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Uri sare_sms = Uri.parse("content://contacts/");
Cursor c = getContentResolver().query(sare_sms, null, null, null, null);
TextView txt = (TextView) findViewById (R.id.txt);
txt.setText(new Integer(c.getColumnCount()).toString());
这个代码不工作为什么内容URI在这种情况下
但
Uri sare_sms = Uri.parse("content://sms/inbox/");
Cursor c = getContentResolver().query(sare_sms, null, null, null, null);
TextView txt = (TextView) findViewById (R.id.txt);
txt.setText(new Integer(c.getColumnCount()).toString());
不工作,这正常工作的原因?
&我已经包括
uses-permission android:name="android.permission.READ_SMS"
uses-permission android:name="android.permission.READ_CONTACTS"