apps/CtsVerifier/src/com/android/cts/verifier/TestListActivity.java

/*
 * 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.android.cts.verifier;

import com.android.cts.verifier.TestListAdapter.TestListItem;

import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.text.ClipboardManager;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.ListView;
import android.widget.Toast;

/** {@link ListActivity} that displays a  list of manual tests. */
public class TestListActivity extends ListActivity {

    private static final int LAUNCH_TEST_REQUEST_CODE = 1;
    private TestListAdapter mAdapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        mAdapter = new TestListAdapter(this, null);
        setListAdapter(mAdapter);
        mAdapter.loadTestResults();
    }

    /** Launch the activity when its {@link ListView} item is clicked. */
    @Override
    protected void onListItemClick(ListView listView, View view, int position, long id) {
        super.onListItemClick(listView, view, position, id);
        Intent intent = getIntent(position);
        startActivityForResult(intent, LAUNCH_TEST_REQUEST_CODE);
    }

    private Intent getIntent(int position) {
        TestListItem item = mAdapter.getItem(position);
        return item.intent;
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        switch (requestCode) {
            case LAUNCH_TEST_REQUEST_CODE:
                handleLaunchTestResult(resultCode, data);
                break;

            default:
                throw new IllegalArgumentException("Unknown request code: " + requestCode);
        }
    }

    private void handleLaunchTestResult(int resultCode, Intent data) {
        if (resultCode == RESULT_OK) {
            TestResult testResult = TestResult.fromActivityResult(resultCode, data);
            mAdapter.setTestResult(testResult);
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.test_list_menu, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case R.id.clear:
                handleClearItemSelected();
                return true;

            case R.id.copy:
                handleCopyItemSelected();
                return true;

            case R.id.share:
                handleShareItemSelected();
                return true;

            default:
                return super.onOptionsItemSelected(item);
        }
    }

    private void handleClearItemSelected() {
        mAdapter.clearTestResults();
        Toast.makeText(this, R.string.test_results_cleared, Toast.LENGTH_SHORT).show();
    }

    private void handleCopyItemSelected() {
        TestResultsReport report = new TestResultsReport(this, mAdapter);
        ClipboardManager clipboardManager = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
        clipboardManager.setText(report.getBody());
        Toast.makeText(this, R.string.test_results_copied, Toast.LENGTH_SHORT).show();
    }

    private void handleShareItemSelected() {
        Intent target = new Intent(Intent.ACTION_SEND);
        target.setType("text/plain");

        TestResultsReport report = new TestResultsReport(this, mAdapter);
        target.putExtra(Intent.EXTRA_SUBJECT, report.getSubject());
        target.putExtra(Intent.EXTRA_TEXT, report.getBody());
        startActivity(Intent.createChooser(target, getString(R.string.share_test_results)));
    }
}