1 /* 2 * Copyright (C) 2012 Google Inc. 3 * Licensed to The Android Open Source Project. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package com.android.mail.ui; 18 19 import android.app.ActionBar; 20 import android.app.Activity; 21 import android.content.Intent; 22 import android.os.Bundle; 23 import android.text.Editable; 24 import android.text.Selection; 25 import android.text.TextUtils; 26 import android.view.KeyEvent; 27 import android.view.View; 28 import android.view.View.OnClickListener; 29 import android.view.inputmethod.EditorInfo; 30 import android.widget.EditText; 31 import android.widget.TextView; 32 33 import com.android.mail.R; 34 35 /** 36 * This activity prompts the user for a name for the shortcut to their folder 37 * This activity could, in the future, be used to allow the user to specify an 38 * icon for the shortcut 39 */ 40 public class ShortcutNameActivity extends Activity implements OnClickListener, 41 TextView.OnEditorActionListener { 42 /*package*/static final String EXTRA_FOLDER_CLICK_INTENT = "extra_folder_click_intent"; 43 44 /*package*/static final String EXTRA_SHORTCUT_NAME = "extra_shortcut_name"; 45 46 private EditText mFolderText; 47 private String mFolderName; 48 49 private Intent mShortcutClickIntent; 50 51 @Override onCreate(Bundle icicle)52 public void onCreate(Bundle icicle) { 53 super.onCreate(icicle); 54 setContentView(R.layout.shortcut_name_activity); 55 56 mShortcutClickIntent = (Intent)getIntent().getParcelableExtra(EXTRA_FOLDER_CLICK_INTENT); 57 mFolderName = getIntent().getStringExtra(EXTRA_SHORTCUT_NAME); 58 59 mFolderText = (EditText) findViewById(R.id.folder_text); 60 mFolderText.setText(mFolderName); 61 mFolderText.setOnEditorActionListener(this); 62 63 // Set focus to end of input line 64 mFolderText.requestFocus(); 65 Editable editableText = mFolderText.getText(); 66 Selection.setSelection(editableText, editableText.length()); 67 68 findViewById(R.id.done).setOnClickListener(this); 69 findViewById(R.id.cancel).setOnClickListener(this); 70 ActionBar actionBar = getActionBar(); 71 if (actionBar != null) { 72 actionBar.setIcon(R.mipmap.ic_launcher_shortcut_folder); 73 } 74 } 75 76 @Override onClick(View v)77 public void onClick(View v) { 78 final int id = v.getId(); 79 if (R.id.done == id) { 80 doCreateShortcut(); 81 } else if (R.id.cancel == id) { 82 doCancel(); 83 } 84 } 85 86 @Override onEditorAction(TextView v, int actionId, KeyEvent event)87 public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 88 if (actionId == EditorInfo.IME_ACTION_DONE) { 89 doCreateShortcut(); 90 return true; 91 } 92 return false; 93 } 94 doCreateShortcut()95 private void doCreateShortcut() { 96 // Get the name that the user entered 97 CharSequence userShortcutName = mFolderText.getText(); 98 99 Intent resultIntent = new Intent(); 100 resultIntent.putExtra(EXTRA_FOLDER_CLICK_INTENT, mShortcutClickIntent); 101 // Initially set the name of the shortcut to the name of the folder. 102 // If the user sets a valid name, the user specified one will be used. 103 resultIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, mFolderName); 104 105 final String shortcutName = userShortcutName.toString(); 106 if (TextUtils.getTrimmedLength(shortcutName) > 0) { 107 mShortcutClickIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, shortcutName); 108 } 109 110 setResult(RESULT_OK, mShortcutClickIntent); 111 finish(); 112 } 113 doCancel()114 private void doCancel() { 115 setResult(RESULT_CANCELED); 116 finish(); 117 } 118 119 } 120