通过 OnTouchListener 按下按钮时如何打开通话记录？

Question

我已经在 edittext 中的 drawableRight 上设置了 phone 个号码，所以，当我按下按钮时，你能帮我打开通话记录吗，我的 phone 的通话记录框打开，我 select 编辑文本框最近使用的号码之一。那么，现在要为 onclicklistener 的操作写些什么？

我在 MainActivity.java 中编写的代码为：

public class MainActivity extends AppCompatActivity {

   CountryCodePicker ccp;
   TextInputEditText number;

   @SuppressLint({"ResourceType", "ClickableViewAccessibility"})
   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);

       ccp = findViewById(R.id.ccp);
       number = (TextInputEditText) findViewById(R.id.Phone_Number);

       number.setOnTouchListener(new View.OnTouchListener() {

            @Override
            public boolean onTouch(View v, MotionEvent event) {
                final int DRAWABLE_LEFT = 0;
                final int DRAWABLE_TOP = 1;
                final int DRAWABLE_RIGHT = 2;
                final int DRAWABLE_BOTTOM = 3;

                if(event.getAction() == MotionEvent.ACTION_UP) {
                     if(event.getRawX() >= (number.getRight() - number.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) {
                    // your action here
                       CallsProvider callsProvider = new CallsProvider (getApplicationContext());
                       callsProvider.getCalls();
                     }
                }

                return false;
            }
        });

    }

 }

Answer 1

您必须获得如下权限

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

使用此代码获取通话记录

if (Build.VERSION.SDK_INT >= 23) {
 requestPermissions(new String[] {
  Manifest.permission.READ_CALL_LOG, Manifest.permission.WRITE_CALL_LOG
 }, 200);
}

Uri allCalls = Uri.parse("content://call_log/calls");
Cursor c = managedQuery(allCalls, null, null, null, null);

while (c.moveToNext()) {
 String num = c.getString(c.getColumnIndex(CallLog.Calls.NUMBER)); // for  number
 String name = c.getString(c.getColumnIndex(CallLog.Calls.CACHED_NAME)); // for name
 String duration = c.getString(c.getColumnIndex(CallLog.Calls.DURATION)); // for duration
 int type = Integer.parseInt(c.getString(c.getColumnIndex(CallLog.Calls.TYPE)));
 Log.e("TEST", num);
}

如果你想在列表中获取它

ArrayList < String > list = new ArrayList < > ();

if (Build.VERSION.SDK_INT >= 23) {
 requestPermissions(new String[] {
  Manifest.permission.READ_CALL_LOG, Manifest.permission.WRITE_CALL_LOG
 }, 200);
}

Uri allCalls = Uri.parse("content://call_log/calls");
Cursor c = managedQuery(allCalls, null, null, null, null);

while (c.moveToNext()) {
 String num = c.getString(c.getColumnIndex(CallLog.Calls.NUMBER)); // for  number
 String name = c.getString(c.getColumnIndex(CallLog.Calls.CACHED_NAME)); // for name
 String duration = c.getString(c.getColumnIndex(CallLog.Calls.DURATION)); // for duration
 int type = Integer.parseInt(c.getString(c.getColumnIndex(CallLog.Calls.TYPE)));
 list.add(num);
}

final String[] listAccounts = list.toArray(new String[0]);
final int[] currentApp = {
 0
};

// Dialog box for multiple card accounts
final AlertDialog.Builder mBuilder = new AlertDialog.Builder(this);
//mBuilder.setTitle("Choose an account :");
mBuilder.setTitle(Html.fromHtml("<font color='#FF7F27'>Num</font>"));
mBuilder.setCancelable(false);
mBuilder.setSingleChoiceItems(listAccounts, 0, new DialogInterface.OnClickListener() {
 @Override
 public void onClick(DialogInterface dialogInterface, int i) {
  Log.e("Debug_", "Clicked: " + listAccounts[i]);
  currentApp[0] = i;
 }
});
mBuilder.setPositiveButton("Select", new DialogInterface.OnClickListener() {
 @Override
 public void onClick(DialogInterface dialogInterface, int which) {
  Log.e("Debug_", "Name: " + listAccounts[currentApp[0]] + " Index: " + currentApp[0]);
  number.setText(listAccounts[currentApp[0]]);
  dialogInterface.dismiss();
 }
});
AlertDialog mDialog = mBuilder.create();
mDialog.show();

通过 OnTouchListener 按下按钮时如何打开通话记录？

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