1 files changed, 143 insertions, 0 deletions
diff --git a/java/com/android/dialer/callcomposer/MessageComposerFragment.java b/java/com/android/dialer/callcomposer/MessageComposerFragment.java
new file mode 100644
index 000000000..521b71402
--- /dev/null
+++ b/java/com/android/dialer/callcomposer/MessageComposerFragment.java
@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.dialer.callcomposer;
+
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.text.Editable;
+import android.text.InputFilter;
+import android.text.TextUtils;
+import android.text.TextWatcher;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.View.OnLongClickListener;
+import android.view.View.OnTouchListener;
+import android.view.ViewGroup;
+import android.widget.EditText;
+import android.widget.TextView;
+
+/** Fragment used to compose call with message fragment. */
+public class MessageComposerFragment extends CallComposerFragment
+    implements OnClickListener, TextWatcher, OnTouchListener, OnLongClickListener {
+  private static final String CHAR_LIMIT_KEY = "char_limit";
+
+  public static final int NO_CHAR_LIMIT = -1;
+
+  private EditText customMessage;
+  private boolean isLongClick = false;
+  private int charLimit;
+
+  public static MessageComposerFragment newInstance(int charLimit) {
+    MessageComposerFragment fragment = new MessageComposerFragment();
+    Bundle args = new Bundle();
+    args.putInt(CHAR_LIMIT_KEY, charLimit);
+    fragment.setArguments(args);
+    return fragment;
+  }
+
+  @Nullable
+  public String getMessage() {
+    return customMessage == null ? null : customMessage.getText().toString();
+  }
+
+  @Nullable
+  @Override
+  public View onCreateView(
+      LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+    charLimit = getArguments().getInt(CHAR_LIMIT_KEY, NO_CHAR_LIMIT);
+
+    View view = inflater.inflate(R.layout.fragment_message_composer, container, false);
+    TextView urgent = (TextView) view.findViewById(R.id.message_urgent);
+    customMessage = (EditText) view.findViewById(R.id.custom_message);
+
+    urgent.setOnClickListener(this);
+    customMessage.setOnTouchListener(this);
+    customMessage.setOnLongClickListener(this);
+    customMessage.addTextChangedListener(this);
+    if (charLimit != NO_CHAR_LIMIT) {
+      TextView remainingChar = (TextView) view.findViewById(R.id.remaining_characters);
+      remainingChar.setText("" + charLimit);
+      customMessage.setFilters(new InputFilter[] {new InputFilter.LengthFilter(charLimit)});
+      customMessage.addTextChangedListener(
+          new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) {}
+
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) {}
+
+            @Override
+            public void afterTextChanged(Editable editable) {
+              remainingChar.setText("" + (charLimit - editable.length()));
+            }
+          });
+    }
+    view.findViewById(R.id.message_chat).setOnClickListener(this);
+    view.findViewById(R.id.message_question).setOnClickListener(this);
+
+    setTopView(urgent);
+    return view;
+  }
+
+  @Override
+  public void onClick(View view) {
+    customMessage.setText(((TextView) view).getText());
+    customMessage.setSelection(customMessage.getText().length());
+  }
+
+  @Override
+  public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
+
+  @Override
+  public void onTextChanged(CharSequence s, int start, int before, int count) {}
+
+  @Override
+  public void afterTextChanged(Editable s) {
+    getListener().composeCall(this);
+  }
+
+  /**
+   * EditTexts take two clicks to dispatch an onClick() event, so instead we add an onTouchListener
+   * to listen for them. The caveat to this is that it also requires listening for onLongClicks to
+   * distinguish whether a MotionEvent came from a click or a long click.
+   */
+  @Override
+  public boolean onTouch(View view, MotionEvent event) {
+    if (event.getAction() == MotionEvent.ACTION_UP) {
+      if (isLongClick) {
+        isLongClick = false;
+      } else {
+        getListener().showFullscreen(true);
+      }
+    }
+    view.performClick();
+    return false;
+  }
+
+  @Override
+  public boolean onLongClick(View v) {
+    isLongClick = true;
+    return false;
+  }
+
+  @Override
+  public boolean shouldHide() {
+    return TextUtils.isEmpty(getMessage());
+  }
+}