文章目录
- 定位Android电话的源码及UI
- 禁止打电话时播放运营商广告视频彩铃
- 运营商视频彩铃
- framework禁止播放视频彩铃
需求：打电话时，对方未接听，这个时候可能会播放运营商的视频彩铃，需求是屏蔽彩铃播放。
测试平台：展锐。
安卓版本：13。
定位Android电话的源码及UI
打电话时查看logcat打印
com.android.dialer/com.android.incallui.InCallServiceImpl
start default phone app:com.android.dialerSTART u0 {act=android.intent.action.MAIN flg=0x10040000 cmp=com.android.dialer/com.android.incallui.InCallActivity (has extras)}
com.android.dialer/com.android.incallui.InCallActivity2024-12-24 11:24:39.914 9381-12016 WindowManager system_server D update app focus from ActivityRecord{9a442d2 u0 com.ntt.n.phone/.mpv.presenter.PhoneKeyboardActivityPresenter t45} to ActivityRecord{c32e28 u0 com.android.dialer/com.android.incallui.InCallActivity t48}
InCallActivity.showMainInCallFragment
InCallFragment.onCreateView
从打印可以大致知道源码及界面类的信息InCallActivity及InCallFragment，
其对应的apk源码在vendor/sprd/platform/packages/apps/SprdDialer目录下，
界面类java/com/android/incallui/InCallActivity.java
setContentView(R.layout.incall_screen);
其ui内容res/layout/incall_screen.xml比较简短
<!-- In-call Phone UI; see InCallActivity.java. -->
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"><FrameLayoutandroid:id="@+id/main"android:layout_width="match_parent"android:layout_height="match_parent"/><Viewandroid:id="@+id/psuedo_black_screen_overlay"android:layout_width="match_parent"android:layout_height="match_parent"android:background="#000000"android:visibility="gone"android:keepScreenOn="true"/>
</FrameLayout>
禁止打电话时播放运营商广告视频彩铃
运营商视频彩铃
安卓打电话时出现视频彩铃广告是因为对方开通了视频彩铃业务，这是一种基于 VoLTE 技术的运营商业务，被叫方定制后，主叫方在拨打电话等待接通时就可能会看到一段视频媒体来替代普通网络回铃音。
如下图：
framework禁止播放视频彩铃
- 看log打印
2024-12-24 16:28:55.615 11385-11385 Dialer com.android.dialer I VideoPauseController.setUp - enter
2024-12-24 16:28:55.639 11385-11385 Dialer com.android.dialer I InCallPresenter.setUp - mIsVideoEnable = true
- 定位到代码
vendor/sprd/platform/packages/apps/SprdDialer/java/com/android/incallui/
InCallPresenter.java
关键在于变量isSupportVideoRingTone的值
private boolean[] isSupportVideoRingTone;private void updateCarrierConfiguration(int phoneId, boolean reset) {int subId = getSubIdByPhoneId(phoneId);UniCarrierConfigManager configManager = new UniCarrierConfigManager(context);PersistableBundle b = null;LogUtil.i("InCallPresenter.updateCarrierConfiguration", "subId: %d", subId);if (subId != -1 && !reset&& configManager != null && configManager.getConfigForSubId(subId) != null) {b = configManager.getConfigForSubId(subId);isConferenceParticipantLabel[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_CARRIER_CONFERENCE_PARTICIPANT_LABEL);isShowNumberAndName[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_SHOW_NUMBER_AND_NAME);isSupportMultiVideoCall[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_CARRIER_SUPPORT_MULTI_VIDEO_CALL);isHdVoiceIconShouldBeRemoved[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_HD_VOICE_ICON_SHOULD_BE_REMOVED);isFeatureHdAudio[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_FEATURE_HD_AUDIO);isSupportVideoRingTone[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_CARRIER_SUPPORTS_VIDEO_RING_TONE);isShowHoldButton[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_CARRIER_SHOW_HOLD_BUTTON);isSupportVideoCustomerService[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_SUPPORT_VIDEO_CUSTOMER_SERVICE);LogUtil.i("InCallPresenter.updateCarrierConfiguration","getCarrierConfig from subid");} else {isConferenceParticipantLabel[phoneId] = true;isShowNumberAndName[phoneId] = false;isSupportMultiVideoCall[phoneId] = true;isHdVoiceIconShouldBeRemoved[phoneId] = false;isFeatureHdAudio[phoneId] = false;isSupportVideoRingTone [phoneId]= false;isShowHoldButton[phoneId] = true;isSupportVideoCustomerService[phoneId] = false;LogUtil.i("InCallPresenter.updateCarrierConfiguration","use default carrierConfig");}}
把
isSupportVideoRingTone[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_CARRIER_SUPPORTS_VIDEO_RING_TONE);
- 代码修改
只要固定isSupportVideoRingTone数组中所有值为false就可以避免播放视频彩铃
isSupportVideoRingTone [phoneId]= false;
修改的patch如下
diff --git a/vendor/sprd/platform/packages/apps/SprdDialer/java/com/android/incallui/InCallPresenter.java b/vendor/sprd/platform/packages/apps/SprdDialer/java/com/android/incallui/InCallPresenter.java
index 29a2f4836e..a2e2b1206b 100755
--- a/vendor/sprd/platform/packages/apps/SprdDialer/java/com/android/incallui/InCallPresenter.java
+++ b/vendor/sprd/platform/packages/apps/SprdDialer/java/com/android/incallui/InCallPresenter.java
@@ -2822,7 +2823,8 @@ public class InCallPresenter implements CallList.Listener, AudioModeProvider.AudisSupportMultiVideoCall[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_CARRIER_SUPPORT_MULTI_VIDEO_CALL);isHdVoiceIconShouldBeRemoved[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_HD_VOICE_ICON_SHOULD_BE_REMOVED);isFeatureHdAudio[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_FEATURE_HD_AUDIO);
- isSupportVideoRingTone[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_CARRIER_SUPPORTS_VIDEO_RING_TONE);
+ //isSupportVideoRingTone[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_CARRIER_SUPPORTS_VIDEO_RING_TONE);
+ isSupportVideoRingTone [phoneId]= false;isShowHoldButton[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_CARRIER_SHOW_HOLD_BUTTON);isSupportVideoCustomerService[phoneId] = b.getBoolean(UniCarrierConfigManager.KEY_SUPPORT_VIDEO_CUSTOMER_SERVICE);LogUtil.i("InCallPresenter.updateCarrierConfiguration","getCarrierConfig from subid");
作者：帅得不敢出门
