The return and fixing of demo mode (98d7c7a8) · Commits · e / os / android_frameworks_base

packages/SystemUI/AndroidManifest.xml

+13 −0

Original line number	Diff line number	Diff line
		@@ -235,6 +235,19 @@
		android:value="com.android.settings.category.system" />
		</activity>

		<activity-alias android:name=".DemoMode"
		android:targetActivity=".tuner.TunerActivity"
		android:icon="@drawable/tuner"
		android:theme="@style/TunerSettings"
		android:label="@string/demo_mode"
		android:process=":tuner"
		android:exported="true">
		<intent-filter>
		<action android:name="com.android.settings.action.DEMO_MODE" />
		<category android:name="android.intent.category.DEFAULT" />
		</intent-filter>
		</activity-alias>

		<!-- Service used by secondary users to register themselves with the system user. -->
		<service android:name=".recents.RecentsSystemUserService"
		android:exported="false"

packages/SystemUI/src/com/android/systemui/BatteryMeterDrawable.java

+1 −32

Original line number	Diff line number	Diff line
		@@ -37,7 +37,7 @@ import android.provider.Settings;

		import com.android.systemui.statusbar.policy.BatteryController;

		public class BatteryMeterDrawable extends Drawable implements DemoMode,
		public class BatteryMeterDrawable extends Drawable implements
		BatteryController.BatteryStateChangeCallback {

		private static final float ASPECT_RATIO = 9.5f / 14.5f;
		@@ -184,14 +184,12 @@ public class BatteryMeterDrawable extends Drawable implements DemoMode,
		mContext.getContentResolver().registerContentObserver(
		Settings.System.getUriFor(SHOW_PERCENT_SETTING), false, mSettingObserver);
		updateShowPercent();
		if (mDemoMode) return;
		mBatteryController.addStateChangedCallback(this);
		}

		public void stopListening() {
		mListening = false;
		mContext.getContentResolver().unregisterContentObserver(mSettingObserver);
		if (mDemoMode) return;
		mBatteryController.removeStateChangedCallback(this);
		}

		@@ -507,35 +505,6 @@ public class BatteryMeterDrawable extends Drawable implements DemoMode,
		return 0;
		}

		private boolean mDemoMode;

		@Override
		public void dispatchDemoCommand(String command, Bundle args) {
		if (!mDemoMode && command.equals(COMMAND_ENTER)) {
		mBatteryController.removeStateChangedCallback(this);
		mDemoMode = true;
		if (mListening) {
		mBatteryController.removeStateChangedCallback(this);
		}
		} else if (mDemoMode && command.equals(COMMAND_EXIT)) {
		mDemoMode = false;
		postInvalidate();
		if (mListening) {
		mBatteryController.addStateChangedCallback(this);
		}
		} else if (mDemoMode && command.equals(COMMAND_BATTERY)) {
		String level = args.getString("level");
		String plugged = args.getString("plugged");
		if (level != null) {
		mLevel = Math.min(Math.max(Integer.parseInt(level), 0), 100);
		}
		if (plugged != null) {
		mPluggedIn = Boolean.parseBoolean(plugged);
		}
		postInvalidate();
		}
		}

		private final class SettingObserver extends ContentObserver {
		public SettingObserver() {
		super(new Handler());

packages/SystemUI/src/com/android/systemui/statusbar/car/CarBatteryController.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -239,6 +239,11 @@ public class CarBatteryController extends BroadcastReceiver implements BatteryCo
		}
		}

		@Override
		public void dispatchDemoCommand(String command, Bundle args) {
		// TODO: Car demo mode.
		}

		@Override
		public boolean isPowerSave() {
		// Power save is not valid for the car, so always return false.

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

+1 −2

Original line number	Diff line number	Diff line
		@@ -3591,11 +3591,10 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
		dispatchDemoCommandToView(command, args, R.id.clock);
		}
		if (modeChange \|\| command.equals(COMMAND_BATTERY)) {
		dispatchDemoCommandToView(command, args, R.id.battery);
		mBatteryController.dispatchDemoCommand(command, args);
		}
		if (modeChange \|\| command.equals(COMMAND_STATUS)) {
		mIconController.dispatchDemoCommand(command, args);

		}
		if (mNetworkController != null && (modeChange \|\| command.equals(COMMAND_NETWORK))) {
		mNetworkController.dispatchDemoCommand(command, args);

packages/SystemUI/src/com/android/systemui/statusbar/policy/BatteryController.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -16,10 +16,12 @@

		package com.android.systemui.statusbar.policy;

		import com.android.systemui.DemoMode;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;

		public interface BatteryController {
		public interface BatteryController extends DemoMode {
		/**
		* Prints the current state of the {@link BatteryController} to the given {@link PrintWriter}.
		*/