How do I change the phone call user interface? Like I have my own dialer layout and contacts layout but how do I change the calling UI. So, when the call is going on, can I remove the speaker button for example?
Here is my dialer scene that I have created: Dialer Picture
But I don't know how to edit this screen: Calling Picture
EDIT: I have already built the UI, I just can not get it to show during call!
Here is the code for as a simpler version:
public class MainActivity extends Activity { private Button callBtn; private Button dialBtn; private EditText number; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); number = (EditText) findViewById(R.id.phoneNumber); callBtn = (Button) findViewById(R.id.call); dialBtn = (Button) findViewById(R.id.dial); // add PhoneStateListener for monitoring MyPhoneListener phoneListener = new MyPhoneListener(); TelephonyManager telephonyManager = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE); // receive notifications of telephony state changes telephonyManager.listen(phoneListener,PhoneStateListener.LISTEN_CALL_STATE); callBtn.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { try { // set the data String uri = "tel:"+number.getText().toString(); Intent callIntent = new Intent(Intent.ACTION_CALL, Uri.parse(uri)); startActivity(callIntent); }catch(Exception e) { Toast.makeText(getApplicationContext(),"Your call has failed...", Toast.LENGTH_LONG).show(); e.printStackTrace(); } } }); dialBtn.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { try { String uri = "tel:"+number.getText().toString(); Intent dialIntent = new Intent(Intent.ACTION_DIAL, Uri.parse(uri)); startActivity(dialIntent); }catch(Exception e) { Toast.makeText(getApplicationContext(),"Your call has failed...", Toast.LENGTH_LONG).show(); e.printStackTrace(); } } }); } private class MyPhoneListener extends PhoneStateListener { private boolean onCall = false; @Override public void onCallStateChanged(int state, String incomingNumber) { switch (state) { case TelephonyManager.CALL_STATE_RINGING: // phone ringing... Toast.makeText(MainActivity.this, incomingNumber + " calls you", Toast.LENGTH_LONG).show(); break; case TelephonyManager.CALL_STATE_OFFHOOK: // one call exists that is dialing, active, or on hold Toast.makeText(MainActivity.this, "on call...", Toast.LENGTH_LONG).show(); //because user answers the incoming call onCall = true; break; case TelephonyManager.CALL_STATE_IDLE: // in initialization of the class and at the end of phone call // detect flag from CALL_STATE_OFFHOOK if (onCall == true) { Toast.makeText(MainActivity.this, "restart app after call", Toast.LENGTH_LONG).show(); // restart our application Intent restart = getBaseContext().getPackageManager(). getLaunchIntentForPackage(getBaseContext().getPackageName()); restart.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); startActivity(restart); onCall = false; } break; default: break; } } } } Thanks!
3 Answers
Answers 1
Add calling permission in manifest
<uses-permission android:name="android.permission.CALL_PHONE" /> Then need to check if call button pressed. for that use below intent filter
<intent-filter> <action android:name="android.intent.action.CALL_BUTTON" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> and when firing the UI
<intent-filter> <action android:name="android.intent.action.VIEW" /> <action android:name="android.intent.action.DIAL" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="tel" /> </intent-filter> that means your calling activity in manifest will be something like this
<activity android:name="com.example.MainActivity" android:label="@string/app_name" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> <!-- open activity when establishing a call --> <intent-filter> <action android:name="android.intent.action.CALL_PRIVILEGED" /> <category android:name="android.intent.category.DEFAULT" /> <data android:scheme="tel" /> </intent-filter> </activity> Answers 2
Build your own Dialer UI. Check this out. You will need an Activity to handle the intent and then displaying a custom UI is your business.
Answers 3
The actual calling view (what you see during calls) CAN`T be changed.
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