diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin/RichInputMethodManager.java')
| -rw-r--r-- | java/src/com/android/inputmethod/latin/RichInputMethodManager.java | 111 |
1 files changed, 109 insertions, 2 deletions
diff --git a/java/src/com/android/inputmethod/latin/RichInputMethodManager.java b/java/src/com/android/inputmethod/latin/RichInputMethodManager.java index a53837a59..2485978d3 100644 --- a/java/src/com/android/inputmethod/latin/RichInputMethodManager.java +++ b/java/src/com/android/inputmethod/latin/RichInputMethodManager.java @@ -17,9 +17,15 @@ package com.android.inputmethod.latin; import static com.android.inputmethod.latin.common.Constants.Subtype.KEYBOARD_MODE; +import static com.android.inputmethod.latin.common.Constants.Subtype.ExtraValue.REQ_NETWORK_CONNECTIVITY; import android.content.Context; +import android.content.Intent; import android.content.SharedPreferences; +import android.inputmethodservice.InputMethodService; +import android.net.ConnectivityManager; +import android.net.NetworkInfo; +import android.os.AsyncTask; import android.os.Build; import android.os.IBinder; import android.preference.PreferenceManager; @@ -29,8 +35,7 @@ import android.view.inputmethod.InputMethodManager; import android.view.inputmethod.InputMethodSubtype; import com.android.inputmethod.compat.InputMethodManagerCompatWrapper; -import com.android.inputmethod.compat.InputMethodSubtypeCompatUtils; -import com.android.inputmethod.latin.common.Constants; +import com.android.inputmethod.keyboard.KeyboardSwitcher; import com.android.inputmethod.latin.settings.AdditionalFeaturesSettingUtils; import com.android.inputmethod.latin.settings.Settings; import com.android.inputmethod.latin.utils.AdditionalSubtypeUtils; @@ -41,6 +46,7 @@ import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Locale; +import java.util.Map; import java.util.Set; import javax.annotation.Nonnull; @@ -51,6 +57,7 @@ import javax.annotation.Nonnull; // non final for easy mocking. public class RichInputMethodManager { private static final String TAG = RichInputMethodManager.class.getSimpleName(); + private static final boolean DEBUG = false; private RichInputMethodManager() { // This utility class is not publicly instantiable. @@ -61,6 +68,9 @@ public class RichInputMethodManager { private Context mContext; private InputMethodManagerCompatWrapper mImmWrapper; private InputMethodInfoCache mInputMethodInfoCache; + private InputMethodInfo mShortcutInputMethodInfo; + private InputMethodSubtype mShortcutSubtype; + private boolean mIsNetworkConnected; final HashMap<InputMethodInfo, List<InputMethodSubtype>> mSubtypeListCacheWithImplicitlySelectedSubtypes = new HashMap<>(); final HashMap<InputMethodInfo, List<InputMethodSubtype>> @@ -100,6 +110,11 @@ public class RichInputMethodManager { SubtypeLocaleUtils.init(context); final InputMethodSubtype[] additionalSubtypes = getAdditionalSubtypes(context); setAdditionalInputMethodSubtypes(additionalSubtypes); + + final ConnectivityManager connectivityManager = + (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); + final NetworkInfo info = connectivityManager.getActiveNetworkInfo(); + mIsNetworkConnected = (info != null && info.isConnected()); } public InputMethodSubtype[] getAdditionalSubtypes(final Context context) { @@ -462,4 +477,96 @@ public class RichInputMethodManager { } return true; } + + // TODO: Make this private + void updateShortcutIME() { + if (DEBUG) { + Log.d(TAG, "Update shortcut IME from : " + + (mShortcutInputMethodInfo == null + ? "<null>" : mShortcutInputMethodInfo.getId()) + ", " + + (mShortcutSubtype == null ? "<null>" : ( + mShortcutSubtype.getLocale() + ", " + mShortcutSubtype.getMode()))); + } + // TODO: Update an icon for shortcut IME + final Map<InputMethodInfo, List<InputMethodSubtype>> shortcuts = + getInputMethodManager().getShortcutInputMethodsAndSubtypes(); + mShortcutInputMethodInfo = null; + mShortcutSubtype = null; + for (final InputMethodInfo imi : shortcuts.keySet()) { + final List<InputMethodSubtype> subtypes = shortcuts.get(imi); + // TODO: Returns the first found IMI for now. Should handle all shortcuts as + // appropriate. + mShortcutInputMethodInfo = imi; + // TODO: Pick up the first found subtype for now. Should handle all subtypes + // as appropriate. + mShortcutSubtype = subtypes.size() > 0 ? subtypes.get(0) : null; + break; + } + if (DEBUG) { + Log.d(TAG, "Update shortcut IME to : " + + (mShortcutInputMethodInfo == null + ? "<null>" : mShortcutInputMethodInfo.getId()) + ", " + + (mShortcutSubtype == null ? "<null>" : ( + mShortcutSubtype.getLocale() + ", " + mShortcutSubtype.getMode()))); + } + } + + public void switchToShortcutIME(final InputMethodService context) { + if (mShortcutInputMethodInfo == null) { + return; + } + + final String imiId = mShortcutInputMethodInfo.getId(); + switchToTargetIME(imiId, mShortcutSubtype, context); + } + + private void switchToTargetIME(final String imiId, final InputMethodSubtype subtype, + final InputMethodService context) { + final IBinder token = context.getWindow().getWindow().getAttributes().token; + if (token == null) { + return; + } + final InputMethodManager imm = getInputMethodManager(); + new AsyncTask<Void, Void, Void>() { + @Override + protected Void doInBackground(Void... params) { + imm.setInputMethodAndSubtype(token, imiId, subtype); + return null; + } + }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR); + } + + public boolean isShortcutImeEnabled() { + updateShortcutIME(); + if (mShortcutInputMethodInfo == null) { + return false; + } + if (mShortcutSubtype == null) { + return true; + } + return checkIfSubtypeBelongsToImeAndEnabled( + mShortcutInputMethodInfo, mShortcutSubtype); + } + + public boolean isShortcutImeReady() { + updateShortcutIME(); + if (mShortcutInputMethodInfo == null) { + return false; + } + if (mShortcutSubtype == null) { + return true; + } + if (mShortcutSubtype.containsExtraValueKey(REQ_NETWORK_CONNECTIVITY)) { + return mIsNetworkConnected; + } + return true; + } + + public void onNetworkStateChanged(final Intent intent) { + final boolean noConnection = intent.getBooleanExtra( + ConnectivityManager.EXTRA_NO_CONNECTIVITY, false); + mIsNetworkConnected = !noConnection; + + KeyboardSwitcher.getInstance().onNetworkStateChanged(); + } } |