Introduce a custom intent action to close software keyboard (9f14e616) · Commits · e / os / android_packages_inputmethods_LatinIME

java/AndroidManifest.xml

+17 −0

Original line number	Diff line number	Diff line
		@@ -35,6 +35,23 @@
		<uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS" />
		<uses-permission android:name="android.permission.WRITE_USER_DICTIONARY" />

		<!-- A signature-protected permission to ask AOSP Keyboard to close the software keyboard.
		To use this, add the following line into calling application's AndroidManifest.xml
		<pre>
		{@code
		<uses-permission android:name="com.android.inputmethod.latin.HIDE_SOFT_INPUT"/>
		}
		</pre>
		then call {@link android.content.Context#sendBroadcast(Intent)} as follows:
		<pre>
		{@code
		sendBroadcast(new Intent("com.android.inputmethod.latin.HIDE_SOFT_INPUT")
		.setPackage("com.android.inputmethod.latin"));
		}
		</pre> -->
		<permission android:name="com.android.inputmethod.latin.HIDE_SOFT_INPUT"
		android:protectionLevel="signature" />

		<application android:label="@string/english_ime_name"
		android:icon="@drawable/ic_launcher_keyboard"
		android:supportsRtl="true"

java/src/com/android/inputmethod/latin/LatinIME.java

+37 −0

Original line number	Diff line number	Diff line
		@@ -123,6 +123,18 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		static final long DELAY_WAIT_FOR_DICTIONARY_LOAD_MILLIS = TimeUnit.SECONDS.toMillis(2);
		static final long DELAY_DEALLOCATE_MEMORY_MILLIS = TimeUnit.SECONDS.toMillis(10);

		/**
		* A broadcast intent action to hide the software keyboard.
		*/
		static final String ACTION_HIDE_SOFT_INPUT =
		"com.android.inputmethod.latin.HIDE_SOFT_INPUT";

		/**
		* A custom permission for external apps to send {@link #ACTION_HIDE_SOFT_INPUT}.
		*/
		static final String PERMISSION_HIDE_SOFT_INPUT =
		"com.android.inputmethod.latin.HIDE_SOFT_INPUT";

		/**
		* The name of the scheme used by the Package Manager to warn of a new package installation,
		* replacement or removal.
		@@ -160,6 +172,25 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		private final BroadcastReceiver mDictionaryDumpBroadcastReceiver =
		new DictionaryDumpBroadcastReceiver(this);

		final static class HideSoftInputReceiver extends BroadcastReceiver {
		private final InputMethodService mIms;

		public HideSoftInputReceiver(InputMethodService ims) {
		mIms = ims;
		}

		@Override
		public void onReceive(Context context, Intent intent) {
		final String action = intent.getAction();
		if (ACTION_HIDE_SOFT_INPUT.equals(action)) {
		mIms.requestHideSelf(0 /* flags */);
		} else {
		Log.e(TAG, "Unexpected intent " + intent);
		}
		}
		}
		final HideSoftInputReceiver mHideSoftInputReceiver = new HideSoftInputReceiver(this);

		private AlertDialog mOptionsDialog;

		private final boolean mIsHardwareAcceleratedDrawingEnabled;
		@@ -595,6 +626,11 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		dictDumpFilter.addAction(DictionaryDumpBroadcastReceiver.DICTIONARY_DUMP_INTENT_ACTION);
		registerReceiver(mDictionaryDumpBroadcastReceiver, dictDumpFilter);

		final IntentFilter hideSoftInputFilter = new IntentFilter();
		hideSoftInputFilter.addAction(ACTION_HIDE_SOFT_INPUT);
		registerReceiver(mHideSoftInputReceiver, hideSoftInputFilter, PERMISSION_HIDE_SOFT_INPUT,
		null /* scheduler */);

		StatsUtils.onCreate(mSettings.getCurrent(), mRichImm);
		}

		@@ -699,6 +735,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		public void onDestroy() {
		mDictionaryFacilitator.closeDictionaries();
		mSettings.onDestroy();
		unregisterReceiver(mHideSoftInputReceiver);
		unregisterReceiver(mRingerModeChangeReceiver);
		unregisterReceiver(mDictionaryPackInstallReceiver);
		unregisterReceiver(mDictionaryDumpBroadcastReceiver);