public void onClick(View v) {
if (v == zoomin) {
boolean res = webView.zoomIn();
Toast.makeText(this, "zoom in is "+res, Toast.LENGTH_SHORT).show();
} else if (v == zoomout) {
boolean res = webView.zoomOut();
Toast.makeText(this, "zoom Out is "+res, Toast.LENGTH_SHORT).show();
}
}
但是页面不会放大和缩小,res也一直是false怎么解决啊
if (v == zoomin) {
boolean res = webView.zoomIn();
Toast.makeText(this, "zoom in is "+res, Toast.LENGTH_SHORT).show();
} else if (v == zoomout) {
boolean res = webView.zoomOut();
Toast.makeText(this, "zoom Out is "+res, Toast.LENGTH_SHORT).show();
}
}
但是页面不会放大和缩小,res也一直是false怎么解决啊
解决方案 »
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