alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Android example source code file (ActivityTestsBase.java)

This example Android source code file (ActivityTestsBase.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" TM.

Java - Android tags/keywords

activitytestsbase, android, androidtestcase, app, application, content, context, intent, original, override, performancetestcase, permission_denied, permission_granted, runtimeexception, string, test, timeout, unable

The ActivityTestsBase.java Android example source code

/*
 * Copyright (C) 2006 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 android.app.activity;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.test.AndroidTestCase;
import android.test.PerformanceTestCase;

public class ActivityTestsBase extends AndroidTestCase 
        implements PerformanceTestCase, LaunchpadActivity.CallingTest {
    public static final String PERMISSION_GRANTED =
            "com.android.frameworks.coretests.permission.TEST_GRANTED";
    public static final String PERMISSION_DENIED =
            "com.android.frameworks.coretests.permission.TEST_DENIED";

    protected Intent mIntent;

    private PerformanceTestCase.Intermediates mIntermediates;
    private String mExpecting;

    // Synchronization of activity result.
    private boolean mFinished;
    private int mResultCode = 0;
    private Intent mData;
    private RuntimeException mResultStack = null;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        mIntent = new Intent(mContext, LaunchpadActivity.class);
        mIntermediates = null;
    }

    @Override
    protected void tearDown() throws Exception {
        mIntermediates = null;
        super.tearDown();
    }

    public boolean isPerformanceOnly() {
        return false;
    }

    public void setInternalIterations(int count) {
    }

    public void startTiming(boolean realTime) {
        if (mIntermediates != null) {
            mIntermediates.startTiming(realTime);
        }
    }

    public void addIntermediate(String name) {
        if (mIntermediates != null) {
            mIntermediates.addIntermediate(name);
        }
    }

    public void addIntermediate(String name, long timeInNS) {
        if (mIntermediates != null) {
            mIntermediates.addIntermediate(name, timeInNS);
        }
    }

    public void finishTiming(boolean realTime) {
        if (mIntermediates != null) {
            mIntermediates.finishTiming(realTime);
        }
    }

    public void activityFinished(int resultCode, Intent data, RuntimeException where) {
        finishWithResult(resultCode, data, where);
    }

    public Intent editIntent() {
        return mIntent;
    }

    public Context getContext() {
        return mContext;
    }

    public int startPerformance(Intermediates intermediates) {
        mIntermediates = intermediates;
        return 1;
    }

    public void finishGood() {
        finishWithResult(Activity.RESULT_OK, null);
    }

    public void finishBad(String error) {
        finishWithResult(Activity.RESULT_CANCELED, (new Intent()).setAction(error));
    }

    public void finishWithResult(int resultCode, Intent data) {
        RuntimeException where = new RuntimeException("Original error was here");
        where.fillInStackTrace();
        finishWithResult(resultCode, data, where);
    }

    public void finishWithResult(int resultCode, Intent data, RuntimeException where) {
        synchronized (this) {
            //System.out.println("*** Activity finished!!");
            mResultCode = resultCode;
            mData = data;
            mResultStack = where;
            mFinished = true;
            notifyAll();
        }
    }

    public int runLaunchpad(String action) {
        LaunchpadActivity.setCallingTest(this);

        synchronized (this) {
            mIntent.setAction(action);
            mFinished = false;
            //System.out.println("*** Starting: " + mIntent);
            mIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            mContext.startActivity(mIntent);
        }

        return waitForResultOrThrow(60 * 1000);
    }

    public int waitForResultOrThrow(int timeoutMs) {
        return waitForResultOrThrow(timeoutMs, null);
    }

    public int waitForResultOrThrow(int timeoutMs, String expected) {
        int res = waitForResult(timeoutMs, expected);

        if (res == Activity.RESULT_CANCELED) {
            if (mResultStack != null) {
                throw new RuntimeException(
                        mData != null ? mData.toString() : "Unable to launch",
                        mResultStack);
            } else {
                throw new RuntimeException(
                        mData != null ? mData.toString() : "Unable to launch");
            }
        }
        return res;
    }

    public int waitForResult(int timeoutMs, String expected) {
        mExpecting = expected;

        long endTime = System.currentTimeMillis() + timeoutMs;

        boolean timeout = false;
        synchronized (this) {
            while (!mFinished) {
                long delay = endTime - System.currentTimeMillis();
                if (delay < 0) {
                    timeout = true;
                    break;
                }

                try {
                    wait(delay);
                } catch (java.lang.InterruptedException e) {
                    // do nothing
                }
            }
        }

        mFinished = false;

        if (timeout) {
            mResultCode = Activity.RESULT_CANCELED;
            onTimeout();
        }
        return mResultCode;
    }

    public int getResultCode() {
        return mResultCode;
    }
    
    public Intent getResultData() {
        return mData;
    }
    
    public RuntimeException getResultStack() {
        return mResultStack;
    }
    
    public void onTimeout() {
        String msg = mExpecting == null
                ? "Timeout" : ("Timeout while expecting " + mExpecting);
        finishWithResult(Activity.RESULT_CANCELED, (new Intent()).setAction(msg));
    }
}

Other Android examples (source code examples)

Here is a short list of links related to this Android ActivityTestsBase.java source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.