JarCasting简介
替换startActivity，可以在任意地方打开Activity和处理onActivityResult
implementation 'io.github.bin0801:launch:1.0.0'
使用方式：
Activity继承LaunchActivity，使用launchForResult打开Activity
public class MainActivity extends LaunchActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.tv_click1).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, DemoActivity.class);
intent.putExtra("key", "launchForResult");
launchForResult(intent, new LaunchCallback() {
@Override
public void onCallback(int resultCode, Intent intent) {
Toast.makeText(MainActivity.this, "resultCode : " + resultCode + " intent : " + intent, Toast.LENGTH_SHORT).show();
}
});
}
});
}
}
工具类打开Activity，Activity可继承可不继承LaunchActivity（强烈建议继承LaunchActivity，性能更优），使用LaunchTools.launchForResult打开Activity（只需要Context）
public class MainActivity extends LaunchActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.tv_click2).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(MainActivity.this, DemoActivity.class);
intent.putExtra("key", "LaunchTools.launchForResult(context = Activity)");
LaunchTools.launchForResult(MainActivity.this, intent, new LaunchCallback() {
@Override
public void onCallback(int resultCode, Intent intent) {
Toast.makeText(MainActivity.this, "resultCode : " + resultCode + " intent : " + intent, Toast.LENGTH_SHORT).show();
}
});
}
});
findViewById(R.id.tv_click3).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
final Context context = MainActivity.this.getApplicationContext();
Intent intent = new Intent(context, DemoActivity.class);
intent.putExtra("key", "LaunchTools.launchForResult(context = application)");
LaunchTools.launchForResult(context, intent, new LaunchCallback() {
@Override
public void onCallback(int resultCode, Intent intent) {
Toast.makeText(context, "resultCode : " + resultCode + " intent : " + intent, Toast.LENGTH_SHORT).show();
}
});
}
});
}
}