private void initializeView(String input) {
if (input == null) {
input = GlowPadView.DEFAULT_TARGETS;
}
mTargetStore.clear();
final int maxTargets =
mIsScreenLarge ? GlowPadView.MAX_TABLET_TARGETS : GlowPadView.MAX_PHONE_TARGETS;
final PackageManager packMan = mActivity.getPackageManager();
final Drawable activeBack =
mResources.getDrawable(com.android.internal.R.drawable.ic_lockscreen_target_activated);
final String[] targetStore = input.split("\\|");
// Shift by 2 targets for phones in landscape
if (mIsLandscape && !mIsScreenLarge) {
mTargetStore.add(new TargetInfo(null));
mTargetStore.add(new TargetInfo(null));
}
// Add the unlock icon
Drawable unlockFront =
mResources.getDrawable(com.android.internal.R.drawable.ic_lockscreen_unlock_normal);
Drawable unlockBack =
mResources.getDrawable(com.android.internal.R.drawable.ic_lockscreen_unlock_activated);
mTargetStore.add(new TargetInfo(getLayeredDrawable(unlockBack, unlockFront, 0, true)));
for (int cc = 0; cc < 8 - mTargetOffset - 1; cc++) {
String uri = GlowPadView.EMPTY_TARGET;
Drawable front = null;
Drawable back = activeBack;
boolean frontBlank = false;
String iconType = null;
String iconSource = null;
int tmpInset = mTargetInset;
if (cc < targetStore.length && cc < maxTargets) {
uri = targetStore[cc];
if (!uri.equals(GlowPadView.EMPTY_TARGET)) {
try {
Intent in = Intent.parseUri(uri, 0);
if (in.hasExtra(GlowPadView.ICON_FILE)) {
String rSource = in.getStringExtra(GlowPadView.ICON_FILE);
File fPath = new File(rSource);
if (fPath != null) {
if (fPath.exists()) {
front = new BitmapDrawable(getResources(), BitmapFactory.decodeFile(rSource));
}
}
} else if (in.hasExtra(GlowPadView.ICON_RESOURCE)) {
String rSource = in.getStringExtra(GlowPadView.ICON_RESOURCE);
String rPackage = in.getStringExtra(GlowPadView.ICON_PACKAGE);
if (rSource != null) {
if (rPackage != null) {
try {
Context rContext = mActivity.createPackageContext(rPackage, 0);
int id = rContext.getResources().getIdentifier(rSource, "drawable", rPackage);
front = rContext.getResources().getDrawable(id);
id =
rContext
.getResources()
.getIdentifier(
rSource.replaceAll("_normal", "_activated"), "drawable", rPackage);
back = rContext.getResources().getDrawable(id);
tmpInset = 0;
frontBlank = true;
} catch (NameNotFoundException e) {
e.printStackTrace();
} catch (NotFoundException e) {
e.printStackTrace();
}
} else {
front =
mResources.getDrawable(
mResources.getIdentifier(rSource, "drawable", "android"));
back =
mResources.getDrawable(
mResources.getIdentifier(
rSource.replaceAll("_normal", "_activated"), "drawable", "android"));
tmpInset = 0;
frontBlank = true;
}
}
}
if (front == null) {
ActivityInfo aInfo = in.resolveActivityInfo(packMan, PackageManager.GET_ACTIVITIES);
if (aInfo != null) {
front = aInfo.loadIcon(packMan);
} else {
front = mResources.getDrawable(android.R.drawable.sym_def_app_icon).mutate();
}
}
} catch (Exception e) {
}
}
} else if (cc >= maxTargets) {
mTargetStore.add(new TargetInfo(null));
continue;
}
if (back == null || front == null) {
Drawable emptyIcon = mResources.getDrawable(R.drawable.ic_empty).mutate();
front = emptyIcon;
}
mTargetStore.add(
new TargetInfo(
uri,
getLayeredDrawable(back, front, tmpInset, frontBlank),
iconType,
iconSource,
front.getConstantState().newDrawable().mutate()));
}
ArrayList<TargetDrawable> tDraw = new ArrayList<TargetDrawable>();
for (TargetInfo i : mTargetStore) {
if (i != null) {
tDraw.add(new TargetDrawable(mResources, i.icon));
} else {
tDraw.add(new TargetDrawable(mResources, null));
}
}
mWaveView.setTargetResources(tDraw);
}
public void updateResources() {
// Update the search icon with drawable from the search .apk
if (!mSearchDisabled) {
Intent intent =
((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE))
.getAssistIntent(mContext, UserHandle.USER_CURRENT);
if (intent != null) {
// XXX Hack. We need to substitute the icon here but haven't formalized
// the public API. The "_google" metadata will be going away, so
// DON'T USE IT!
ComponentName component = intent.getComponent();
boolean replaced =
mGlowPadView.replaceTargetDrawablesIfPresent(
component,
ASSIST_ICON_METADATA_NAME + "_google",
com.android.internal.R.drawable.ic_action_assist_generic);
if (!replaced
&& !mGlowPadView.replaceTargetDrawablesIfPresent(
component,
ASSIST_ICON_METADATA_NAME,
com.android.internal.R.drawable.ic_action_assist_generic)) {
Slog.w(TAG, "Couldn't grab icon from package " + component);
}
}
}
mGlowPadView.setEnableTarget(
com.android.internal.R.drawable.ic_lockscreen_camera, !mCameraDisabled);
mGlowPadView.setEnableTarget(
com.android.internal.R.drawable.ic_action_assist_generic, !mSearchDisabled);
}
public void onTrigger(View v, int target) {
final int resId = mGlowPadView.getResourceIdForTarget(target);
switch (resId) {
case com.android.internal.R.drawable.ic_action_assist_generic:
Intent assistIntent =
((SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE))
.getAssistIntent(mContext, UserHandle.USER_CURRENT);
if (assistIntent != null) {
mActivityLauncher.launchActivity(assistIntent, false, true, null, null);
} else {
Log.w(TAG, "Failed to get intent for assist activity");
}
mCallback.userActivity(0);
break;
case com.android.internal.R.drawable.ic_lockscreen_camera:
mActivityLauncher.launchCamera(null, null);
mCallback.userActivity(0);
break;
case com.android.internal.R.drawable.ic_lockscreen_unlock_phantom:
case com.android.internal.R.drawable.ic_lockscreen_unlock:
mCallback.userActivity(0);
mCallback.dismiss(false);
break;
}
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
mWaveView = ((GlowPadView) mActivity.findViewById(R.id.lock_target));
mWaveView.setOnTriggerListener(this);
initializeView(
Settings.System.getString(
mActivity.getContentResolver(), Settings.System.LOCKSCREEN_TARGETS));
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mGlowPadView = (GlowPadView) findViewById(R.id.glow_pad_view);
mGlowPadView.setOnTriggerListener(mOnTriggerListener);
updateTargets();
mSecurityMessageDisplay = new KeyguardMessageArea.Helper(this);
View bouncerFrameView = findViewById(R.id.keyguard_selector_view_frame);
mBouncerFrame = bouncerFrameView.getBackground();
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mSearchTargetsContainer = findViewById(R.id.search_panel_container);
mStatusBarTouchProxy = (StatusBarTouchProxy) findViewById(R.id.status_bar_touch_proxy);
// TODO: fetch views
mGlowPadView = (GlowPadView) findViewById(R.id.glow_pad_view);
mGlowPadView.setOnTriggerListener(mGlowPadViewListener);
setDrawables();
}
private void maybeSwapSearchIcon() {
Intent intent = SearchManager.getAssistIntent(mContext);
if (intent != null) {
ComponentName component = intent.getComponent();
if (component == null
|| !mGlowPadView.replaceTargetDrawablesIfPresent(
component,
ASSIST_ICON_METADATA_NAME,
com.android.internal.R.drawable.ic_action_assist_generic)) {
if (DEBUG) Slog.v(TAG, "Couldn't grab icon for component " + component);
}
}
}
public void show(final boolean show, boolean animate) {
if (!show) {
final LayoutTransition transitioner = animate ? createLayoutTransitioner() : null;
((ViewGroup) mSearchTargetsContainer).setLayoutTransition(transitioner);
}
mShowing = show;
if (show) {
maybeSwapSearchIcon();
if (getVisibility() != View.VISIBLE) {
setVisibility(View.VISIBLE);
// Don't start the animation until we've created the layer, which is done
// right before we are drawn
mGlowPadView.suspendAnimations();
mGlowPadView.ping();
getViewTreeObserver().addOnPreDrawListener(mPreDrawListener);
vibrate();
}
setFocusable(true);
setFocusableInTouchMode(true);
requestFocus();
} else {
setVisibility(View.INVISIBLE);
}
}
@Override
public void reset() {
mGlowPadView.reset(false);
}
@Override
public void showUsabilityHint() {
mGlowPadView.ping();
}
public boolean isTargetPresent(int resId) {
return mGlowPadView.getTargetPosition(resId) != -1;
}
public boolean onPreDraw() {
getViewTreeObserver().removeOnPreDrawListener(this);
mGlowPadView.resumeAnimations();
return false;
}
private void setDrawables() {
String target3 =
Settings.System.getString(
mContext.getContentResolver(), Settings.System.SYSTEMUI_NAVRING_3);
if (target3 == null || target3.equals("")) {
Settings.System.putString(
mContext.getContentResolver(), Settings.System.SYSTEMUI_NAVRING_3, "assist");
}
// Custom Targets
ArrayList<TargetDrawable> storedDraw = new ArrayList<TargetDrawable>();
int startPosOffset;
int endPosOffset;
if (screenLayout() == Configuration.SCREENLAYOUT_SIZE_XLARGE) {
startPosOffset = 1;
endPosOffset = 8;
} else if (screenLayout() == Configuration.SCREENLAYOUT_SIZE_LARGE) {
if (mNavRingAmount == 4 || mNavRingAmount == 2) {
startPosOffset = 0;
endPosOffset = 1;
} else {
startPosOffset = 0;
endPosOffset = 3;
}
} else {
if (isScreenPortrait() == true) {
if (mNavRingAmount == 4 || mNavRingAmount == 2) {
startPosOffset = 0;
endPosOffset = 1;
} else {
startPosOffset = 0;
endPosOffset = 3;
}
} else {
if (mNavRingAmount == 4 || mNavRingAmount == 2) {
startPosOffset = 2;
endPosOffset = 0;
} else {
startPosOffset = 2;
endPosOffset = 1;
}
}
}
List<String> targetActivities =
Arrays.asList(
Settings.System.getString(mContext.getContentResolver(), targetList.get(0)),
Settings.System.getString(mContext.getContentResolver(), targetList.get(1)),
Settings.System.getString(mContext.getContentResolver(), targetList.get(2)),
Settings.System.getString(mContext.getContentResolver(), targetList.get(3)),
Settings.System.getString(mContext.getContentResolver(), targetList.get(4)));
// Place Holder Targets
TargetDrawable cDrawable =
new TargetDrawable(
mResources,
mResources.getDrawable(com.android.internal.R.drawable.ic_lockscreen_camera));
cDrawable.setEnabled(false);
// Add Initial Place Holder Targets
for (int i = 0; i < startPosOffset; i++) {
storedDraw.add(cDrawable);
}
// Add User Targets
for (int i = 0; i < targetActivities.size(); i++)
if (targetActivities.get(i) == null
|| targetActivities.get(i).equals("")
|| targetActivities.get(i).equals("none")) {
storedDraw.add(cDrawable);
} else if (targetActivities.get(i).equals("screenshot")) {
storedDraw.add(
new TargetDrawable(
mResources, mResources.getDrawable(R.drawable.ic_navbar_screenshot)));
} else if (targetActivities.get(i).equals("ime_switcher")) {
storedDraw.add(
new TargetDrawable(
mResources, mResources.getDrawable(R.drawable.ic_sysbar_ime_switcher)));
} else if (targetActivities.get(i).equals("ring_vib")) {
storedDraw.add(
new TargetDrawable(mResources, mResources.getDrawable(R.drawable.ic_navbar_vib)));
} else if (targetActivities.get(i).equals("ring_silent")) {
storedDraw.add(
new TargetDrawable(mResources, mResources.getDrawable(R.drawable.ic_navbar_silent)));
} else if (targetActivities.get(i).equals("ring_vib_silent")) {
storedDraw.add(
new TargetDrawable(
mResources, mResources.getDrawable(R.drawable.ic_navbar_ring_vib_silent)));
} else if (targetActivities.get(i).equals("killcurrent")) {
storedDraw.add(
new TargetDrawable(mResources, mResources.getDrawable(R.drawable.ic_navbar_killtask)));
} else if (targetActivities.get(i).equals("power")) {
storedDraw.add(
new TargetDrawable(mResources, mResources.getDrawable(R.drawable.ic_navbar_power)));
} else if (targetActivities.get(i).equals("screenoff")) {
storedDraw.add(
new TargetDrawable(mResources, mResources.getDrawable(R.drawable.ic_navbar_power)));
} else if (targetActivities.get(i).equals("assist")) {
storedDraw.add(
new TargetDrawable(
mResources, com.android.internal.R.drawable.ic_action_assist_generic));
} else if (targetActivities.get(i).startsWith("app:")) {
try {
ActivityInfo activityInfo =
mPackageManager.getActivityInfo(
ComponentName.unflattenFromString(targetActivities.get(i).substring(4)),
PackageManager.GET_RECEIVERS);
Drawable activityIcon = activityInfo.loadIcon(mPackageManager);
storedDraw.add(new TargetDrawable(mResources, activityIcon));
} catch (Exception e) { // /
}
}
// Add End Place Holder Targets
for (int i = 0; i < endPosOffset; i++) {
storedDraw.add(cDrawable);
}
mGlowPadView.setTargetResources(storedDraw);
}