本文介绍了如何使一个按钮,打开与Java / Android的另一个应用程序?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我努力学习做一个简单的应用程序,与每个打开另一个应用程序,无需再应用程序的几个按钮。我只是不明白。另外,我可以放置多个按钮,本次活动以打开另一个应用程序?我真的不能找到答案无论是。
I am trying to learn to make a simple app that has a few buttons with each opening another app to eliminate the need for another apps. I just can't figure it out. Also, can I place more than one button in this activity to open another app? I can't really find that answer either.
Button batteryhistory = (Button)findViewById(R.string.BatteryHistoryButtonDialog);
batteryhistory.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent i = new Intent();
ComponentName n = new
ComponentName("com.android.settings",
"com.android.settings.BatteryHistory");
i.setComponent(n);
startActivity(i);
感谢这么多的帮助:D
Thanks so much for the help :D
推荐答案
希望这个实现将工作:
if (v.getId() == R.id.ImageButton01) {
if (keyCode == KeyEvent.KEYCODE_ENTER) {
// Toast.makeText(this, "Application Name", Toast.LENGTH_LONG).show();
Intent i = new Intent();
i.setAction(Intent.ACTION_VIEW);
i.setClassName("com.xxx.your_package_name",
"com.xxx.your_class_name");
startActivity(i);
}
}
的唯一的事情是,你必须安装前手的应用程序。
The only thing is that you will have to install the application before hand.
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