-4
使用意向的CALL和權限。它適用於三星galaxy s4上的android 5。當我在我的活動中按下按鈕時,它會打電話。然而在android 6上,三星j7,它只是顯示一個數字。如何實際撥打電話,不顯示號碼,在Android 6
如何讓它做呼叫?
import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults)
{
if (requestCode==this.requestCode_permission_CALL_PHONE)
{
if (permissions[0].equals(Manifest.permission.CALL_PHONE)) {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) == PackageManager.PERMISSION_GRANTED)
{
Intent intent = new Intent(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:" + this.getString(R.string.phone_number)));
this.startActivity(intent);
}
} else {
Log.d("permission","permission grant ignored by user");
//requestPermissions(new String[]{Manifest.permission.SEND_SMS}, PERMISSIONS_CODE);
}
}
}
}
public int requestCode_permission_CALL_PHONE=1001;
public void doCall(View v) {
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.CALL_PHONE} , this.requestCode_permission_CALL_PHONE);
return;
}
Intent intent = new Intent(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:" + this.getString(R.string.phone_number)));
this.startActivity(intent);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
請分享一些代碼 –
請分享您的代碼。 –
設置運行時權限 – sasikumar