RK3128 Android 7 BOX SDK 修改为MID界面
一文中已经调整好了Launcher和SystemUI, 满足日常调试使用.
近期任务中的任务不能拖动, 只能用于切换, 这也就导致APP开发的调试中不能通过近期任务来结束后台应用.
TV模式:
手机/平板模式:
先看下当前的窗口信息: dumpsys window
Window #2 Window{a225ed0 u0 com.android.systemui/com.android.systemui.recents.tv.RecentsTvActivity}:
mDisplayId=0 stackId=0 mSession=Session{a14766e 567:u0a10013} mClient=android.os.BinderProxy@d5ffe93
mOwnerUid=10013 mShowToOwneronly=true package=com.android.systemui appop=NONE
mAttrs=WM.LayoutParams{(0,0)(fillxfill) sim=#110 ty=1 fl=#83810500 pfl=0x24000 fmt=-2 wanim=0x103046c vsysui=0x700 needsMenuKey=2}
Requested w=800 h=408 mLayoutSeq=57
mHasSurface=true mShownPosition=[0,0] isReadyForDisplay()=true hasSavedSurface()=false mWindowRemovalAllowed=false
WindowStateAnimator{8110ee7 com.android.systemui/com.android.systemui.recents.tv.RecentsTvActivity}:
Surface: shown=true layer=21010 alpha=1.0 rect=(0.0,0.0) 800.0 x 480.0
//...
mCurConfiguration={1.0 ?mcc?mnc [zh_CN] ldltr sw480dp w800dp h408dp 160dpi nrml land television -touch qwerty/v/h dpad/v s.5}
mHasPermanentDpad=true
mCurrentFocus=Window{a225ed0 u0 com.android.systemui/com.android.systemui.recents.tv.RecentsTvActivity}
mFocusedApp=AppWindowToken{bfafe91 token=Token{b49c71b ActivityRecord{6dbfd2a u0 com.android.systemui/.recents.tv.RecentsTvActivity t18}}}
mCurrentFocus=Window{a225ed0 u0 com.android.systemui/com.android.systemui.recents.tv.RecentsTvActivity}
可知当前的窗口是RecentsTvActivity.
而期望使用的是:
mCurrentFocus=Window{7d2bd75 u0 com.android.systemui/com.android.systemui.recents.RecentsActivity}
Recent的分水领
frameworks/base/packages/SystemUI/src/com/android/systemui/recents/Recents.java
@Override
public void start() {
sDebugFlags = new RecentsDebugFlags(mContext);
sSystemServicesProxy = SystemServicesProxy.getInstance(mContext);
sTaskLoader = new RecentsTaskLoader(mContext);
sConfiguration = new RecentsConfiguration(mContext);
mHandler = new Handler();
UiModeManager uiModeManager = (UiModeManager) mContext.
getSystemService(Context.UI_MODE_SERVICE);
if (uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_TELEVISION) {
mImpl = new RecentsTvImpl(mContext);
} else {
mImpl = new RecentsImpl(mContext);
}
...
}
public class RecentsTvImpl extends RecentsImpl{
public final static String RECENTS_TV_ACTIVITY =
"com.android.systemui.recents.tv.RecentsTvActivity";
}
public class RecentsImpl implements ActivityOptions.OnAnimationFinishedListener {
private final static String TAG = "RecentsImpl";
// The minimum amount of time between each recents button press that we will handle
private final static int MIN_TOGGLE_DELAY_MS = 350;
// The duration within which the user releasing the alt tab (from when they pressed alt tab)
// that the fast alt-tab animation will run. If the user's alt-tab takes longer than this
// duration, then we will toggle recents after this duration.
private final static int FAST_ALT_TAB_DELAY_MS = 225;
public final static String RECENTS_PACKAGE = "com.android.systemui";
public final static String RECENTS_ACTIVITY = "com.android.systemui.recents.RecentsActivity";
}
取决于uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_TELEVISION
frameworks/base/services/core/java/com/android/server/UiModeManagerService.java
@Override
@Override
public void onStart() {
final Context context = getContext();
final PowerManager powerManager =
(PowerManager) context.getSystemService(Context.POWER_SERVICE);
mWakeLock = powerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK, TAG);
context.registerReceiver(mDockModeReceiver,
new IntentFilter(Intent.ACTION_DOCK_EVENT));
context.registerReceiver(mBatteryReceiver,
new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
mConfiguration.setToDefaults();
final Resources res = context.getResources();
mDefaultUiModeType = res.getInteger(
com.android.internal.R.integer.config_defaultUiModeType);
mCarModeKeepsScreenOn = (res.getInteger(
com.android.internal.R.integer.config_carDockKeepsScreenOn) == 1);
mDeskModeKeepsScreenOn = (res.getInteger(
com.android.internal.R.integer.config_deskDockKeepsScreenOn) == 1);
mEnableCarDockLaunch = res.getBoolean(
com.android.internal.R.bool.config_enableCarDockHomeLaunch);
mUiModeLocked = res.getBoolean(com.android.internal.R.bool.config_lockUiMode);
mNightModeLocked = res.getBoolean(com.android.internal.R.bool.config_lockDayNightMode);
final PackageManager pm = context.getPackageManager();
mTelevision = pm.hasSystemFeature(PackageManager.FEATURE_TELEVISION)
|| pm.hasSystemFeature(PackageManager.FEATURE_LEANBACK);
mWatch = pm.hasSystemFeature(PackageManager.FEATURE_WATCH);
final int defaultNightMode = res.getInteger(
com.android.internal.R.integer.config_defaultNightMode);
mNightMode = Settings.Secure.getInt(context.getContentResolver(),
Settings.Secure.UI_NIGHT_MODE, defaultNightMode);
// Update the initial, static configurations.
synchronized (this) {
updateConfigurationLocked();
sendConfigurationLocked();
}
publishBinderService(Context.UI_MODE_SERVICE, mService);
}
private void updateConfigurationLocked() {
int uiMode = mDefaultUiModeType;
if (mUiModeLocked) {
// no-op, keeps default one
} else if (mTelevision) {
uiMode = Configuration.UI_MODE_TYPE_TELEVISION;
} else if (mWatch) {
uiMode = Configuration.UI_MODE_TYPE_WATCH;
} else if (mCarModeEnabled) {
uiMode = Configuration.UI_MODE_TYPE_CAR;
} else if (isDeskDockState(mDockState)) {
uiMode = Configuration.UI_MODE_TYPE_DESK;
}
if (mNightMode == UiModeManager.MODE_NIGHT_AUTO) {
if (mTwilightManager != null) {
mTwilightManager.registerListener(mTwilightListener, mHandler);
}
updateComputedNightModeLocked();
uiMode |= mComputedNightMode ? Configuration.UI_MODE_NIGHT_YES
: Configuration.UI_MODE_NIGHT_NO;
} else {
if (mTwilightManager != null) {
mTwilightManager.unregisterListener(mTwilightListener);
}
uiMode |= mNightMode << 4;
}
if (LOG) {
Slog.d(TAG,
"updateConfigurationLocked: mDockState=" + mDockState
+ "; mCarMode=" + mCarModeEnabled
+ "; mNightMode=" + mNightMode
+ "; uiMode=" + uiMode);
}
mCurUiMode = uiMode;
if (!mHoldingConfiguration) {
mConfiguration.uiMode = uiMode;
}
}
有两个地方决定了UI模式:
- config_defaultUiModeType, 在overlay中值为4, 默认改为1.
frameworks/base/core/res/res/values/config.xml
device/rockchip/common/tv/overlay/frameworks/base/core/res/res/values/config.xml
1
- UiModeManagerService mTelevision
mTelevision = pm.hasSystemFeature(PackageManager.FEATURE_TELEVISION)
|| pm.hasSystemFeature(PackageManager.FEATURE_LEANBACK);
在PakcageManager中:
public static final String FEATURE_TELEVISION = "android.hardware.type.television";
进一步确认中主板中的内容:
cat /system/etc/permissions/tv_core_hardware.xml
辅助检测命令:adb shell dumpsys uimode
Current UI Mode Service state: mDockState=0 mLastBroadcastState=0 mNightMode=1 mNightModeLocked=false mCarModeEnabled=false mComputedNightMode=false mCarModeEnableFlags=0 mEnableCarDockLaunch=true mCurUiMode=0x14 mUiModeLocked=false mSetUiMode=0x14 mHoldingConfiguration=false mSystemReady=true mTwilightService.getLastTwilightState()=nul修改
diff --git a/device/rockchip/common/tv/overlay/frameworks/base/core/res/res/values/config.xml b/device/rockchip/common/tv/overlay/frameworks/base/core/res/res/values/config.xml
index 903365b..76ab129 100755
--- a/device/rockchip/common/tv/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/device/rockchip/common/tv/overlay/frameworks/base/core/res/res/values/config.xml
@@ -35,7 +35,7 @@
4 UI_MODE_TYPE_TELEVISION
5 UI_MODE_TYPE_APPLIANCE
Any other values will have surprising consequences. -->
- 4
+ 1
