1 /** 2 * Copyright (c) 2010, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.example.android.apis.content; 18 19 import com.example.android.apis.R; 20 21 import android.app.Activity; 22 import android.content.ClipboardManager; 23 import android.content.ClipData; 24 import android.content.Context; 25 import android.content.Intent; 26 import android.content.res.Resources; 27 import android.net.Uri; 28 import android.os.Bundle; 29 import android.view.View; 30 import android.widget.AdapterView; 31 import android.widget.ArrayAdapter; 32 import android.widget.EditText; 33 import android.widget.Spinner; 34 import android.widget.TextView; 35 import android.widget.AdapterView.OnItemSelectedListener; 36 37 public class ClipboardSample extends Activity { 38 ClipboardManager mClipboard; 39 40 Spinner mSpinner; 41 TextView mMimeTypes; 42 EditText mEditText; 43 44 CharSequence mStyledText; 45 String mPlainText; 46 47 ClipboardManager.OnPrimaryClipChangedListener mPrimaryChangeListener 48 = new ClipboardManager.OnPrimaryClipChangedListener() { 49 public void onPrimaryClipChanged() { 50 updateClipData(); 51 } 52 }; 53 54 @Override onCreate(Bundle savedInstanceState)55 protected void onCreate(Bundle savedInstanceState) { 56 super.onCreate(savedInstanceState); 57 58 mClipboard = (ClipboardManager)getSystemService(CLIPBOARD_SERVICE); 59 60 // See res/any/layout/resources.xml for this view layout definition. 61 setContentView(R.layout.clipboard); 62 63 TextView tv; 64 65 mStyledText = getText(R.string.styled_text); 66 tv = (TextView)findViewById(R.id.styled_text); 67 tv.setText(mStyledText); 68 69 mPlainText = mStyledText.toString(); 70 tv = (TextView)findViewById(R.id.plain_text); 71 tv.setText(mPlainText); 72 73 mSpinner = (Spinner) findViewById(R.id.clip_type); 74 ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource( 75 this, R.array.clip_data_types, android.R.layout.simple_spinner_item); 76 adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 77 mSpinner.setAdapter(adapter); 78 mSpinner.setOnItemSelectedListener( 79 new OnItemSelectedListener() { 80 public void onItemSelected( 81 AdapterView<?> parent, View view, int position, long id) { 82 } 83 public void onNothingSelected(AdapterView<?> parent) { 84 } 85 }); 86 87 mMimeTypes = (TextView)findViewById(R.id.clip_mime_types); 88 mEditText = (EditText)findViewById(R.id.clip_text); 89 90 mClipboard.addPrimaryClipChangedListener(mPrimaryChangeListener); 91 updateClipData(); 92 } 93 94 @Override onDestroy()95 protected void onDestroy() { 96 super.onDestroy(); 97 mClipboard.removePrimaryClipChangedListener(mPrimaryChangeListener); 98 } 99 pasteStyledText(View button)100 public void pasteStyledText(View button) { 101 mClipboard.setPrimaryClip(ClipData.newPlainText("Styled Text", mStyledText)); 102 } 103 pastePlainText(View button)104 public void pastePlainText(View button) { 105 mClipboard.setPrimaryClip(ClipData.newPlainText("Styled Text", mPlainText)); 106 } 107 pasteIntent(View button)108 public void pasteIntent(View button) { 109 Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.android.com/")); 110 mClipboard.setPrimaryClip(ClipData.newIntent("VIEW intent", intent)); 111 } 112 pasteUri(View button)113 public void pasteUri(View button) { 114 mClipboard.setPrimaryClip(ClipData.newRawUri("URI", Uri.parse("http://www.android.com/"))); 115 } 116 updateClipData()117 void updateClipData() { 118 ClipData clip = mClipboard.getPrimaryClip(); 119 String[] mimeTypes = clip != null ? clip.getDescription().filterMimeTypes("*/*") : null; 120 mMimeTypes.setText(""); 121 if (mimeTypes != null) { 122 for (int i=0; i<mimeTypes.length; i++) { 123 mMimeTypes.append(mimeTypes[i]); 124 mMimeTypes.append("\n"); 125 } 126 } 127 if (clip == null) { 128 mSpinner.setSelection(0); 129 mEditText.setText(""); 130 } else if (clip.getItemAt(0).getText() != null) { 131 mSpinner.setSelection(1); 132 mEditText.setText(clip.getItemAt(0).getText()); 133 } else if (clip.getItemAt(0).getIntent() != null) { 134 mSpinner.setSelection(2); 135 mEditText.setText(clip.getItemAt(0).getIntent().toUri(0)); 136 } else if (clip.getItemAt(0).getUri() != null) { 137 mSpinner.setSelection(3); 138 mEditText.setText(clip.getItemAt(0).getUri().toString()); 139 } else { 140 mSpinner.setSelection(0); 141 mEditText.setText("Clip containing no data"); 142 } 143 } 144 } 145