/**
* Copyright (c) 2010, 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.example.android.apis.content;
import com.example.android.apis.R;
import android.app.Activity;
import android.content.ClipboardManager;
import android.content.ClipData;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.AdapterView.OnItemSelectedListener;
public class ClipboardSample extends Activity {
ClipboardManager mClipboard;
Spinner mSpinner;
TextView mMimeTypes;
EditText mEditText;
CharSequence mStyledText;
String mPlainText;
ClipboardManager.OnPrimaryClipChangedListener mPrimaryChangeListener
= new ClipboardManager.OnPrimaryClipChangedListener() {
public void onPrimaryClipChanged() {
updateClipData();
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mClipboard = (ClipboardManager)getSystemService(CLIPBOARD_SERVICE);
// See res/any/layout/resources.xml for this view layout definition.
setContentView(R.layout.clipboard);
TextView tv;
mStyledText = getText(R.string.styled_text);
tv = (TextView)findViewById(R.id.styled_text);
tv.setText(mStyledText);
mPlainText = mStyledText.toString();
tv = (TextView)findViewById(R.id.plain_text);
tv.setText(mPlainText);
mSpinner = (Spinner) findViewById(R.id.clip_type);
ArrayAdapter adapter = ArrayAdapter.createFromResource(
this, R.array.clip_data_types, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mSpinner.setAdapter(adapter);
mSpinner.setOnItemSelectedListener(
new OnItemSelectedListener() {
public void onItemSelected(
AdapterView parent, View view, int position, long id) {
}
public void onNothingSelected(AdapterView parent) {
}
});
mMimeTypes = (TextView)findViewById(R.id.clip_mime_types);
mEditText = (EditText)findViewById(R.id.clip_text);
mClipboard.addPrimaryClipChangedListener(mPrimaryChangeListener);
updateClipData();
}
@Override
protected void onDestroy() {
super.onDestroy();
mClipboard.removePrimaryClipChangedListener(mPrimaryChangeListener);
}
public void pasteStyledText(View button) {
mClipboard.setPrimaryClip(ClipData.newPlainText("Styled Text", mStyledText));
}
public void pastePlainText(View button) {
mClipboard.setPrimaryClip(ClipData.newPlainText("Styled Text", mPlainText));
}
public void pasteIntent(View button) {
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.android.com/"));
mClipboard.setPrimaryClip(ClipData.newIntent("VIEW intent", intent));
}
public void pasteUri(View button) {
mClipboard.setPrimaryClip(ClipData.newRawUri("URI", Uri.parse("http://www.android.com/")));
}
void updateClipData() {
ClipData clip = mClipboard.getPrimaryClip();
String[] mimeTypes = clip != null ? clip.getDescription().filterMimeTypes("*/*") : null;
mMimeTypes.setText("");
if (mimeTypes != null) {
for (int i=0; i mMimeTypes.append(mimeTypes[i]);
mMimeTypes.append("\n");
}
}
if (clip == null) {
mSpinner.setSelection(0);
mEditText.setText("");
} else if (clip.getItemAt(0).getText() != null) {
mSpinner.setSelection(1);
mEditText.setText(clip.getItemAt(0).getText());
} else if (clip.getItemAt(0).getIntent() != null) {
mSpinner.setSelection(2);
mEditText.setText(clip.getItemAt(0).getIntent().toUri(0));
} else if (clip.getItemAt(0).getUri() != null) {
mSpinner.setSelection(3);
mEditText.setText(clip.getItemAt(0).getUri().toString());
} else {
mSpinner.setSelection(0);
mEditText.setText("Clip containing no data");
}
}
}
//layout/clipboard.xml
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:onClick="pasteStyledText"
android:text="@string/copy_text" />
android:id="@+id/styled_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:textStyle="normal" />
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:onClick="pastePlainText"
android:text="@string/copy_text" />
android:id="@+id/plain_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:textStyle="normal" />
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:onClick="pasteIntent"
android:text="@string/copy_intent" />
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:onClick="pasteUri"
android:text="@string/copy_uri" />
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:drawSelectorOnTop="true"
android:prompt="@string/clip_type_prompt"
/>
android:id="@+id/clip_mime_types"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="0"
android:textStyle="normal"
/>
android:id="@+id/clip_text"
android:layout_width="match_parent"
android:layout_height="0px"
android:layout_weight="1"
android:textStyle="normal"
/>