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Merge "Create display context when switching IME to new display for AOSP IME"

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Treehugger Robot 2019-09-11 02:04:13 +00:00 committed by Gerrit Code Review
commit 9ab8c21cb8
2 changed files with 42 additions and 9 deletions
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17
java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
View File

@ -24,6 +24,8 @@ import android.view.LayoutInflater;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import androidx.annotation.NonNull;
import com.android.inputmethod.compat.InputMethodServiceCompatUtils;
import com.android.inputmethod.event.Event;
import com.android.inputmethod.keyboard.KeyboardLayoutSet.KeyboardLayoutSetException;
@ -88,17 +90,19 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
InputMethodServiceCompatUtils.enableHardwareAcceleration(mLatinIME);
}
public void updateKeyboardTheme() {
public void updateKeyboardTheme(@NonNull Context displayContext) {
final boolean themeUpdated = updateKeyboardThemeAndContextThemeWrapper(
mLatinIME, KeyboardTheme.getKeyboardTheme(mLatinIME /* context */));
displayContext, KeyboardTheme.getKeyboardTheme(displayContext /* context */));
if (themeUpdated && mKeyboardView != null) {
mLatinIME.setInputView(onCreateInputView(mIsHardwareAcceleratedDrawingEnabled));
mLatinIME.setInputView(
onCreateInputView(displayContext, mIsHardwareAcceleratedDrawingEnabled));
}
}
private boolean updateKeyboardThemeAndContextThemeWrapper(final Context context,
final KeyboardTheme keyboardTheme) {
if (mThemeContext == null || !keyboardTheme.equals(mKeyboardTheme)) {
if (mThemeContext == null || !keyboardTheme.equals(mKeyboardTheme)
|| !mThemeContext.getResources().equals(context.getResources())) {
mKeyboardTheme = keyboardTheme;
mThemeContext = new ContextThemeWrapper(context, keyboardTheme.mStyleId);
KeyboardLayoutSet.onKeyboardThemeChanged();
@ -454,13 +458,14 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
}
}
public View onCreateInputView(final boolean isHardwareAcceleratedDrawingEnabled) {
public View onCreateInputView(@NonNull Context displayContext,
final boolean isHardwareAcceleratedDrawingEnabled) {
if (mKeyboardView != null) {
mKeyboardView.closing();
}
updateKeyboardThemeAndContextThemeWrapper(
mLatinIME, KeyboardTheme.getKeyboardTheme(mLatinIME /* context */));
displayContext, KeyboardTheme.getKeyboardTheme(displayContext /* context */));
mCurrentInputView = (InputView)LayoutInflater.from(mThemeContext).inflate(
R.layout.input_view, null);
mMainKeyboardFrame = mCurrentInputView.findViewById(R.id.main_keyboard_frame);

34
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -16,6 +16,8 @@
package com.android.inputmethod.latin;
import static android.view.Display.INVALID_DISPLAY;
import static com.android.inputmethod.latin.common.Constants.ImeOption.FORCE_ASCII;
import static com.android.inputmethod.latin.common.Constants.ImeOption.NO_MICROPHONE;
import static com.android.inputmethod.latin.common.Constants.ImeOption.NO_MICROPHONE_COMPAT;
@ -107,6 +109,7 @@ import java.util.Locale;
import java.util.concurrent.TimeUnit;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
/**
* Input method implementation for Qwerty'ish keyboard.
@ -165,6 +168,10 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
// {@link #onEvaluateInputViewShown()}.
private boolean mIsExecutingStartShowingInputView;
// Used for re-initialize keyboard layout after onConfigurationChange.
@Nullable private Context mDisplayContext;
private int mCurDisplayId = INVALID_DISPLAY;
// Object for reacting to adding/removing a dictionary pack.
private final BroadcastReceiver mDictionaryPackInstallReceiver =
new DictionaryPackInstallBroadcastReceiver(this);
@ -593,10 +600,13 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
DebugFlags.init(PreferenceManager.getDefaultSharedPreferences(this));
RichInputMethodManager.init(this);
mRichImm = RichInputMethodManager.getInstance();
KeyboardSwitcher.init(this);
AudioAndHapticFeedbackManager.init(this);
AccessibilityUtils.init(this);
mStatsUtilsManager.onCreate(this /* context */, mDictionaryFacilitator);
final WindowManager wm = getSystemService(WindowManager.class);
mDisplayContext = createDisplayContext(wm.getDefaultDisplay());
mCurDisplayId = wm.getDefaultDisplay().getDisplayId();
KeyboardSwitcher.init(this);
super.onCreate();
mHandler.onCreate();
@ -783,10 +793,28 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
super.onConfigurationChanged(conf);
}
@Override
public void onInitializeInterface() {
// TODO (b/133825283): Non-activity components Resources / DisplayMetrics update when
// moving to external display.
// An issue in Q that non-activity components Resources / DisplayMetrics in
// Context doesn't well updated when moving to external display.
// Currently we do a workaround is to check if IME is moving to new display, if so,
// create new display context and re-init keyboard layout with this context.
final WindowManager wm = getSystemService(WindowManager.class);
final int newDisplayId = wm.getDefaultDisplay().getDisplayId();
if (mCurDisplayId != newDisplayId) {
mCurDisplayId = newDisplayId;
mDisplayContext = createDisplayContext(wm.getDefaultDisplay());
mKeyboardSwitcher.updateKeyboardTheme(mDisplayContext);
}
}
@Override
public View onCreateInputView() {
StatsUtils.onCreateInputView();
return mKeyboardSwitcher.onCreateInputView(mIsHardwareAcceleratedDrawingEnabled);
return mKeyboardSwitcher.onCreateInputView(mDisplayContext,
mIsHardwareAcceleratedDrawingEnabled);
}
@Override
@ -869,7 +897,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
mGestureConsumer = GestureConsumer.NULL_GESTURE_CONSUMER;
mRichImm.refreshSubtypeCaches();
final KeyboardSwitcher switcher = mKeyboardSwitcher;
switcher.updateKeyboardTheme();
switcher.updateKeyboardTheme(mDisplayContext);
final MainKeyboardView mainKeyboardView = switcher.getMainKeyboardView();
// If we are starting input in a different text field from before, we'll have to reload
// settings, so currentSettingsValues can't be final.