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Add a backspace key to the emoji drawer

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This commit is contained in:
Veeti Paananen
2014-07-31 01:37:04 +03:00
committed by Jake McGinty
parent 40ce0cebe0
commit 3597915d17
3 changed files with 41 additions and 5 deletions
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21
src/org/thoughtcrime/securesms/components/EmojiDrawer.java
View File

@@ -9,6 +9,8 @@ import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.util.Log;
import android.util.Pair;
import android.view.HapticFeedbackConstants;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@@ -18,6 +20,7 @@ import android.widget.BaseAdapter;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.GridView;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
@@ -37,6 +40,7 @@ public class EmojiDrawer extends KeyboardAwareLinearLayout {
private Emoji emoji;
private ViewPager pager;
private PagerSlidingTabStrip strip;
private ImageButton backspace;
@SuppressWarnings("unused")
public EmojiDrawer(Context context) {
@@ -76,7 +80,10 @@ public class EmojiDrawer extends KeyboardAwareLinearLayout {
private void initializeResources() {
this.pager = (ViewPager ) findViewById(R.id.emoji_pager);
this.strip = (PagerSlidingTabStrip ) findViewById(R.id.tabs);
this.backspace = (ImageButton ) findViewById(R.id.backspace);
this.emoji = Emoji.getInstance(getContext());
this.backspace.setOnClickListener(new BackspaceClickListener());
}
public void hide() {
@@ -149,6 +156,20 @@ public class EmojiDrawer extends KeyboardAwareLinearLayout {
}
}
private class BackspaceClickListener implements OnClickListener {
private final KeyEvent deleteKeyEvent = new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DEL);
@Override
public void onClick(View v) {
if (composeText.getText().length() > 0) {
composeText.dispatchKeyEvent(deleteKeyEvent);
v.performHapticFeedback(HapticFeedbackConstants.KEYBOARD_TAP);
}
}
}
private class EmojiGridAdapter extends BaseAdapter {
private final int type;