auto import from //depot/cupcake/@135843
diff --git a/src/com/android/stk/StkInputActivity.java b/src/com/android/stk/StkInputActivity.java
new file mode 100644
index 0000000..f1627e8
--- /dev/null
+++ b/src/com/android/stk/StkInputActivity.java
@@ -0,0 +1,328 @@
+/*
+ * Copyright (C) 2007 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.stk;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.drawable.BitmapDrawable;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.text.Editable;
+import android.text.InputFilter;
+import android.text.TextWatcher;
+import android.text.method.PasswordTransformationMethod;
+import android.view.KeyEvent;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.Window;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.EditText;
+import android.widget.TextView.BufferType;
+
+import com.android.internal.telephony.gsm.stk.FontSize;
+import com.android.internal.telephony.gsm.stk.Input;
+import com.android.internal.telephony.gsm.stk.StkLog;
+
+/**
+ * Display a request for a text input a long with a text edit form.
+ */
+public class StkInputActivity extends Activity implements View.OnClickListener,
+ TextWatcher {
+
+ // Members
+ private int mState;
+ private Context mContext;
+ private EditText mTextIn = null;
+ private TextView mPromptView = null;
+ private View mYesNoLayout = null;
+ private View mNormalLayout = null;
+ private Input mStkInput = null;
+
+ // Constants
+ private static final int STATE_TEXT = 1;
+ private static final int STATE_YES_NO = 2;
+
+ static final String YES_STR_RESPONSE = "YES";
+ static final String NO_STR_RESPONSE = "NO";
+
+ // Font size factor values.
+ static final float NORMAL_FONT_FACTOR = 1;
+ static final float LARGE_FONT_FACTOR = 2;
+ static final float SMALL_FONT_FACTOR = (1 / 2);
+
+ // message id for time out
+ private static final int MSG_ID_TIMEOUT = 1;
+
+ Handler mTimeoutHandler = new Handler() {
+ @Override
+ public void handleMessage(Message msg) {
+ switch(msg.what) {
+ case MSG_ID_TIMEOUT:
+ //mAcceptUsersInput = false;
+ sendResponse(StkAppService.RES_ID_TIMEOUT);
+ finish();
+ break;
+ }
+ }
+ };
+
+ // Click listener to handle buttons press..
+ public void onClick(View v) {
+ String input = null;
+
+ switch (v.getId()) {
+ case R.id.button_ok:
+ // Check that text entered is valid .
+ if (!verfiyTypedText()) {
+ return;
+ }
+ input = mTextIn.getText().toString();
+ break;
+ // Yes/No layout buttons.
+ case R.id.button_yes:
+ input = YES_STR_RESPONSE;
+ break;
+ case R.id.button_no:
+ input = NO_STR_RESPONSE;
+ break;
+ }
+
+ sendResponse(StkAppService.RES_ID_INPUT, input, false);
+ finish();
+ }
+
+ @Override
+ public void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+
+ // Set the layout for this activity.
+ requestWindowFeature(Window.FEATURE_LEFT_ICON);
+ setContentView(R.layout.stk_input);
+
+ // Initialize members
+ mTextIn = (EditText) this.findViewById(R.id.in_text);
+ mPromptView = (TextView) this.findViewById(R.id.prompt);
+
+ // Set buttons listeners.
+ Button okButton = (Button) findViewById(R.id.button_ok);
+ Button yesButton = (Button) findViewById(R.id.button_yes);
+ Button noButton = (Button) findViewById(R.id.button_no);
+
+ okButton.setOnClickListener(this);
+ yesButton.setOnClickListener(this);
+ noButton.setOnClickListener(this);
+
+ mYesNoLayout = findViewById(R.id.yes_no_layout);
+ mNormalLayout = findViewById(R.id.normal_layout);
+
+ // Get the calling intent type: text/key, and setup the
+ // display parameters.
+ Intent intent = getIntent();
+ if (intent != null) {
+ mStkInput = intent.getParcelableExtra("INPUT");
+ if (mStkInput == null) {
+ finish();
+ } else {
+ mState = mStkInput.yesNo ? STATE_YES_NO : STATE_TEXT;
+ configInputDisplay();
+ }
+ } else {
+ finish();
+ }
+ mContext = getBaseContext();
+ }
+
+ @Override
+ protected void onPostCreate(Bundle savedInstanceState) {
+ super.onPostCreate(savedInstanceState);
+
+ mTextIn.addTextChangedListener(this);
+ }
+
+ @Override
+ public void onResume() {
+ super.onResume();
+
+ startTimeOut();
+ }
+
+ @Override
+ public void onPause() {
+ super.onPause();
+
+ cancelTimeOut();
+ }
+
+ @Override
+ public boolean onKeyDown(int keyCode, KeyEvent event) {
+ switch (keyCode) {
+ case KeyEvent.KEYCODE_BACK:
+ sendResponse(StkAppService.RES_ID_BACKWARD, null, false);
+ finish();
+ break;
+ }
+ return super.onKeyDown(keyCode, event);
+ }
+
+ private void sendResponse(int resId) {
+ sendResponse(resId, null, false);
+ }
+
+ private void sendResponse(int resId, String input, boolean help) {
+ Bundle args = new Bundle();
+ args.putInt(StkAppService.OPCODE, StkAppService.OP_RESPONSE);
+ args.putInt(StkAppService.RES_ID, resId);
+ if (input != null) {
+ args.putString(StkAppService.INPUT, input);
+ }
+ args.putBoolean(StkAppService.HELP, help);
+ mContext.startService(new Intent(mContext, StkAppService.class)
+ .putExtras(args));
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(android.view.Menu menu) {
+ super.onCreateOptionsMenu(menu);
+ menu.add(android.view.Menu.NONE, StkApp.MENU_ID_END_SESSION, 1,
+ R.string.menu_end_session);
+ menu.add(0, StkApp.MENU_ID_HELP, 2, R.string.help);
+
+ return true;
+ }
+
+ @Override
+ public boolean onPrepareOptionsMenu(android.view.Menu menu) {
+ super.onPrepareOptionsMenu(menu);
+ menu.findItem(StkApp.MENU_ID_END_SESSION).setVisible(true);
+ menu.findItem(StkApp.MENU_ID_HELP).setVisible(mStkInput.helpAvailable);
+
+ return true;
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case StkApp.MENU_ID_END_SESSION:
+ sendResponse(StkAppService.RES_ID_END_SESSION);
+ finish();
+ return true;
+ case StkApp.MENU_ID_HELP:
+ sendResponse(StkAppService.RES_ID_INPUT, "", true);
+ finish();
+ return true;
+ }
+ return super.onOptionsItemSelected(item);
+ }
+
+ public void beforeTextChanged(CharSequence s, int start, int count,
+ int after) {
+ }
+
+ public void onTextChanged(CharSequence s, int start, int before, int count) {
+ // Reset timeout.
+ startTimeOut();
+ }
+
+ public void afterTextChanged(Editable s) {
+ }
+
+ private boolean verfiyTypedText() {
+ // If not enough input was typed in stay on the edit screen.
+ if (mTextIn.getText().length() < mStkInput.minLen) {
+ return false;
+ }
+
+ return true;
+ }
+
+ private void cancelTimeOut() {
+ mTimeoutHandler.removeMessages(MSG_ID_TIMEOUT);
+ }
+
+ private void startTimeOut() {
+ cancelTimeOut();
+ mTimeoutHandler.sendMessageDelayed(mTimeoutHandler
+ .obtainMessage(MSG_ID_TIMEOUT), StkApp.UI_TIMEOUT);
+ }
+
+ private void configInputDisplay() {
+ TextView numOfCharsView = (TextView) findViewById(R.id.num_of_chars);
+ TextView inTypeView = (TextView) findViewById(R.id.input_type);
+
+ int inTypeId = R.string.alphabet;
+
+ // set the prompt.
+ mPromptView.setText(mStkInput.text);
+
+ // Set input type (alphabet/digit) info close to the InText form.
+ if (mStkInput.digitOnly) {
+ mTextIn.setKeyListener(StkDigitsKeyListener.getInstance());
+ inTypeId = R.string.digits;
+ }
+ inTypeView.setText(inTypeId);
+
+ if (mStkInput.icon != null) {
+ setFeatureDrawable(Window.FEATURE_LEFT_ICON, new BitmapDrawable(
+ mStkInput.icon));
+ }
+
+ // Handle specific global and text attributes.
+ switch (mState) {
+ case STATE_TEXT:
+ int maxLen = mStkInput.maxLen;
+ int minLen = mStkInput.minLen;
+ mTextIn.setFilters(new InputFilter[] {new InputFilter.LengthFilter(
+ maxLen)});
+
+ // Set number of chars info.
+ String lengthLimit = String.valueOf(minLen);
+ if (maxLen != minLen) {
+ lengthLimit = minLen + " - " + maxLen;
+ }
+ numOfCharsView.setText(lengthLimit);
+
+ if (!mStkInput.echo) {
+ mTextIn.setTransformationMethod(PasswordTransformationMethod
+ .getInstance());
+ }
+ // Set default text if present.
+ if (mStkInput.defaultText != null) {
+ mTextIn.setText(mStkInput.defaultText);
+ } else {
+ // make sure the text is cleared
+ mTextIn.setText("", BufferType.EDITABLE);
+ }
+
+ break;
+ case STATE_YES_NO:
+ // Set display mode - normal / yes-no layout
+ mYesNoLayout.setVisibility(View.VISIBLE);
+ mNormalLayout.setVisibility(View.GONE);
+ break;
+ }
+ }
+
+ private float getFontSizeFactor(FontSize size) {
+ final float[] fontSizes =
+ {NORMAL_FONT_FACTOR, LARGE_FONT_FACTOR, SMALL_FONT_FACTOR};
+
+ return fontSizes[size.ordinal()];
+ }
+}