Fix 6504124: Disable assist when ACTION_ASSIST is not available (12e0c5ac) · Commits · e / os / android_frameworks_base

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

+30 −1

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.content.ActivityNotFoundException;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.util.AttributeSet;
		import android.util.Log;
		import android.util.Slog;
		@@ -69,8 +70,36 @@ public class SearchPanelView extends FrameLayout implements

		private SearchManager mSearchManager;

		// This code should be the same as that used in LockScreen.java
		public boolean isAssistantAvailable() {
		return mSearchManager != null && mSearchManager.getGlobalSearchActivity() != null;
		Intent intent = getAssistIntent();
		return intent == null ? false
		: mContext.getPackageManager().queryIntentActivities(intent,
		PackageManager.MATCH_DEFAULT_ONLY).size() > 0;
		}

		private Intent getAssistIntent() {
		Intent intent = null;
		SearchManager searchManager = getSearchManager();
		if (searchManager != null) {
		ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
		if (globalSearchActivity != null) {
		intent = new Intent(Intent.ACTION_ASSIST);
		intent.setPackage(globalSearchActivity.getPackageName());
		} else {
		Slog.w(TAG, "No global search activity");
		}
		} else {
		Slog.w(TAG, "No SearchManager");
		}
		return intent;
		}

		private SearchManager getSearchManager() {
		if (mSearchManager == null) {
		mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE);
		}
		return mSearchManager;
		}

		private void startAssistActivity() {

packages/SystemUI/src/com/android/systemui/statusbar/DelegateViewHelper.java

+2 −1

Original line number	Diff line number	Diff line
		@@ -63,7 +63,8 @@ public class DelegateViewHelper {
		break;
		}
		if (mDelegateView != null) {
		if (mDelegateView.getVisibility() != View.VISIBLE && event.getAction() != MotionEvent.ACTION_CANCEL) {
		if (mDelegateView.getVisibility() != View.VISIBLE
		&& event.getAction() != MotionEvent.ACTION_CANCEL) {
		final boolean isVertical = (mOrientation == Surface.ROTATION_90
		\|\| mOrientation == Surface.ROTATION_270);
		final int historySize = event.getHistorySize();

policy/src/com/android/internal/policy/impl/LockScreen.java

+20 −9

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@ import android.content.ActivityNotFoundException;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.res.Configuration;
		import android.content.res.Resources;
		import android.os.Vibrator;
		@@ -45,7 +46,6 @@ import android.util.Slog;
		import android.media.AudioManager;
		import android.os.RemoteException;
		import android.provider.MediaStore;
		import android.provider.Settings;

		import java.io.File;

		@@ -252,13 +252,19 @@ class LockScreen extends LinearLayout implements KeyguardScreen {
		}
		}

		// This code should be the same as that in SearchPanelView
		public boolean isAssistantAvailable() {
		Intent intent = getAssistIntent();
		return intent == null ? false
		: mContext.getPackageManager().queryIntentActivities(intent,
		PackageManager.MATCH_DEFAULT_ONLY).size() > 0;
		}

		private Intent getAssistIntent() {
		Intent intent = null;
		if (mSearchManager == null) {
		mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE);
		}
		if (mSearchManager != null) {
		ComponentName globalSearchActivity = mSearchManager.getGlobalSearchActivity();
		SearchManager searchManager = getSearchManager();
		if (searchManager != null) {
		ComponentName globalSearchActivity = searchManager.getGlobalSearchActivity();
		if (globalSearchActivity != null) {
		intent = new Intent(Intent.ACTION_ASSIST);
		intent.setPackage(globalSearchActivity.getPackageName());
		@@ -271,6 +277,13 @@ class LockScreen extends LinearLayout implements KeyguardScreen {
		return intent;
		}

		private SearchManager getSearchManager() {
		if (mSearchManager == null) {
		mSearchManager = (SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE);
		}
		return mSearchManager;
		}

		class MultiWaveViewMethods implements MultiWaveView.OnTriggerListener,
		UnlockWidgetCommonMethods {
		private final MultiWaveView mMultiWaveView;
		@@ -517,14 +530,12 @@ class LockScreen extends LinearLayout implements KeyguardScreen {
		.isTargetPresent(com.android.internal.R.drawable.ic_lockscreen_search)
		: false;

		// TODO: test to see if search is available
		boolean searchActionAvailable = true;

		if (disabledByAdmin) {
		Log.v(TAG, "Camera disabled by Device Policy");
		} else if (disabledBySimState) {
		Log.v(TAG, "Camera disabled by Sim State");
		}
		boolean searchActionAvailable = isAssistantAvailable();
		mCameraDisabled = disabledByAdmin \|\| disabledBySimState \|\| !cameraTargetPresent;
		mSearchDisabled = disabledBySimState \|\| !searchActionAvailable \|\| !searchTargetPresent;
		mUnlockWidgetMethods.updateResources();