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Accessibility: filter touches to Enable button

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To prevent tap-jacking, filter touches to the enable button if there is
another window obscuring the screen.

Bug: 11242907
Change-Id: I0228cd480faf8e7ebf70394d9bb60fa2e4138fb4
This commit is contained in:
Alan Viverette
2013-12-09 19:08:36 -08:00
parent 38bd642e23
commit 96118a4d53
1 changed files with 34 additions and 31 deletions
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65
src/com/android/settings/accessibility/ToggleAccessibilityServicePreferenceFragment.java
View File

@@ -154,41 +154,44 @@ public class ToggleAccessibilityServicePreferenceFragment
public Dialog onCreateDialog(int dialogId) {
switch (dialogId) {
case DIALOG_ID_ENABLE_WARNING: {
mShownDialogId = DIALOG_ID_ENABLE_WARNING;
AccessibilityServiceInfo info = getAccessibilityServiceInfo();
if (info == null) {
return null;
mShownDialogId = DIALOG_ID_ENABLE_WARNING;
AccessibilityServiceInfo info = getAccessibilityServiceInfo();
if (info == null) {
return null;
}
AlertDialog ad = new AlertDialog.Builder(getActivity())
.setTitle(getString(R.string.enable_service_title,
info.getResolveInfo().loadLabel(getPackageManager())))
.setIconAttribute(android.R.attr.alertDialogIcon)
.setView(createEnableDialogContentView(info))
.setCancelable(true)
.setPositiveButton(android.R.string.ok, this)
.setNegativeButton(android.R.string.cancel, this)
.create();
ad.getButton(AlertDialog.BUTTON_POSITIVE)
.setFilterTouchesWhenObscured(true);
return ad;
}
return new AlertDialog.Builder(getActivity())
.setTitle(getString(R.string.enable_service_title,
info.getResolveInfo().loadLabel(getPackageManager())))
.setIconAttribute(android.R.attr.alertDialogIcon)
.setView(createEnableDialogContentView(info))
.setCancelable(true)
.setPositiveButton(android.R.string.ok, this)
.setNegativeButton(android.R.string.cancel, this)
.create();
}
case DIALOG_ID_DISABLE_WARNING: {
mShownDialogId = DIALOG_ID_DISABLE_WARNING;
AccessibilityServiceInfo info = getAccessibilityServiceInfo();
if (info == null) {
return null;
mShownDialogId = DIALOG_ID_DISABLE_WARNING;
AccessibilityServiceInfo info = getAccessibilityServiceInfo();
if (info == null) {
return null;
}
return new AlertDialog.Builder(getActivity())
.setTitle(getString(R.string.disable_service_title,
info.getResolveInfo().loadLabel(getPackageManager())))
.setIconAttribute(android.R.attr.alertDialogIcon)
.setMessage(getString(R.string.disable_service_message,
info.getResolveInfo().loadLabel(getPackageManager())))
.setCancelable(true)
.setPositiveButton(android.R.string.ok, this)
.setNegativeButton(android.R.string.cancel, this)
.create();
}
return new AlertDialog.Builder(getActivity())
.setTitle(getString(R.string.disable_service_title,
info.getResolveInfo().loadLabel(getPackageManager())))
.setIconAttribute(android.R.attr.alertDialogIcon)
.setMessage(getString(R.string.disable_service_message,
info.getResolveInfo().loadLabel(getPackageManager())))
.setCancelable(true)
.setPositiveButton(android.R.string.ok, this)
.setNegativeButton(android.R.string.cancel, this)
.create();
}
default: {
throw new IllegalArgumentException();
}
throw new IllegalArgumentException();
}
}
}